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U.S. Department of the Interior
U.S.
Geological Survey
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The
USGS Chesapeake Bay
Impact
Crater Project
Project Publication List
2007
Belkin,
H.E., and Horton, J.W., Jr., 2007, Silicate glasses and sulfide melts in the
ICDP-USGS Eyreville core-B, Chesapeake Bay impact structure (abstract): Geological Society of America Abstracts with Programs,
v. 39.
Catchings,
R.D., Powars, D.S., Goldman, M.R., Gohn, G.S., Horton, J.W. Jr., Rymer, M.J.,
Gandhok, Gini, and Edwards, L.E., 2007, High-resolution seismic reflection
images across the 1.76-km-deep Eyreville corehole within the moat of the
Chesapeake Bay impact structure (abstract):
Geological Society of America
Abstracts with Programs, v 39.
Cockell,
C.S., Voytek, M.A., Gronstal, A.L., Kirshtein, Julie, Finster, K., Schippers,
Axel, Reysenbach, A.-L., Gohn, G.S., Sanford, W.E., and Horton, J.W. Jr.,
2007, Influence of impacts on the deep subsurface biosphere –
Preliminary results from the ICDP-USGS Chesapeake Bay impact structure
drilling project (abstract):
Geological Society of America Abstracts with Programs, v 39.
Daniels,
D.L., Plescia, J.B., Shah, A.K., Horton, J.W., Jr., and Brozena, John, 2007,
Gravity and magnetic maps of the Chesapeake Bay impact structure, Virginia
(abstract): Geological Society of
America Abstracts with Programs, v. 39.
Edwards.,
L.E., 2007, Fossil dinoflagellates from the Shell Creek locality, Wilcox County,
Alabama, in King, D.T., Jr., and
Ormö, Jens, Marine impact craters on Earth: Field investigation of the
Wetumpka impact structure, a well-preserved marine impact crater, and the K-T
boundary in the Alabama Gulf Coastal Plain:
Wetumpka Field Forum 2007, Guidebook and Abstracts, p. 72-73.
Edwards,
L.E., Powars, D.S., Wade, B.S., Self-Trail, J.M., Kulpecz, A.A., Browning,
J.V., Miller, K. G., Sr., and McLaughlin, P.P., 2007, Lithostratigraphic
section of the ICDP-USGS Eyreville coreholes, Chesapeake Bay Impact
structure: Postimpact sediments 444-0 m depth (abstract): Geological Society of America Abstracts
with Programs, v. 39.
Gibson,
R.L., Townsend, G.N., Horton, J.W., Jr, and Reimold, W.U., 2007, Pre-impact
tectonothermal evolution of the crystalline target in the ICDP-USGS
Eyreville-B core, Chesapeake Bay impact structure (abstract): Geological Society of America Abstracts with Programs,
v. 39.
Gohn,
G.S., Powars, D.S., Edwards, L.E., Durand, C.T., and Seefelt, E.L., 2007,
Sediment-avalanche deposits in the late Eocene Chesapeake Bay impact
structure: Evidence from the ICDP-USGS
Eyreville cores, Virginia, USA (abstract), Geological Society of America
Abstracts with Programs, v 39.
Gohn,
G.S., Sanford, W.E.; Powars, D.S.; Horton, J.W., Jr.; Edwards, L.E.; Morin,
R.H.; Self-Trail, J.M., 2007, Site report for USGS test holes drilled at Cape
Charles, Northampton County, Virginia, in 2004: U.S. Geological Survey Open-File Report
2007-1094, 22 p.
Horton,
J.W., Jr., Aleinikoff, J.N., Kunk, M.J., Jackson, J.C., Belkin, Harvey, and
Chou, I-Ming, 2007, Initial studies of breccias, blocks, and crystalline
rocks in the ICDP-USGS Eyreville-B core, Chesapeake Bay impact structure,
1,095-1,766 m depth (abstract):
Geological Society of America Abstracts with Programs, v. 39.
Horton,
J.W., Jr., Gohn, G.S., Gibson, R.L., Reimold, W.U., and Edwards, L.E., 2007,
Geologic column of the ICDP-USGS Eyreville-B core, Chesapeake Bay impact
structure: Breccias, blocks, and crystalline rocks, 1,095-1,766 m depth
(abstract): Geological Society of America
Abstracts with Programs, v 39.
Horton,
J.W., Jr., Gohn, G.S., and Powars, D.S., 2007, The late Eocene Chesapeake Bay
impact structure – Status of research, insights, and implications
(abstract), in Awards Ceremony
Speeches and Abstracts of the 17th Annual V. M. Goldschmidt Conference
Cologne, Germany August 2007:
Geochimica et Cosmochimica Acta, v. 71, Issue 15, Supplement 1, p.
A417.
Jolly,
L.C., Gibson, R.L., Horton, J.W., Jr., Reimold, W.U., Hecht, Lutz, and Czaja,
Peter, 2007, Petrography and chemistry of suevites in the impactite sequence,
Eyreville B core, Chesapeake Bay impact structure (abstract): Geological Society of America Abstracts
with Programs, v. 39.
Koeberl,
Christian, Reimold, W.U., Gohn, G.S.,
and Miller, Kenneth, 2007, The ICDP-USGS deep drilling project at the
Chesapeake Bay impact structure: An overview (abstract): Geological Society of America Abstracts
with Programs, v 39.
Landman,
N.H., Johnson, R.O., Garb, M.P., and Edwards, L.E., 2007, Cephalopods from
the Cretaceous/Tertiary boundary interval in the Manasquan River Basin,
Monmouth County, New Jersey (abstract:
Geological Society of America Abstracts with Programs, v. 39.
Landman,
N.H., Johnson, R.O., Garb, M.P., and Edwards, L.E., and Kyte, F.T., 2007,
Cephalopods from the Cretaceous/Tertiary boundary interval on the Atlantic
Coastal Plain, with a description of the highest ammonite zones in North
America, Part III, Manasquan River Basin, Monmouth County, New Jersey: Bulletin of the American Museum of Natural
History, No. 303, 122 p.
Malinconico,
M.L., Horton, J.W., Jr., Sanford, W.E., and Kunk, M.J., 2007, Thermal
maturity in the Chesapeake Bay impact structure: Data from the Eyreville deep
cores, Virginia, USA (abstract): Geological
Society of America Abstracts with Programs, v. 39.
Miller,
K.G., Gohn, G., Koeberl, C., Reimold,
W.U., Browning, J.V., Hayden, T.G., Kulpecz, A.A., Kominz, M.A., Edwards,
L.E., McLaughlin, P.P., and Pusz, A.E., 2007, The 35.4 Ma Chesapeake Bay impact:
Effects on post-impact sedimentation:
EOS Transactions, American Geophysical Union., v. 88, no. 25 (2007
Joint Assembly, Suppl.).
Miller,
K.G., Sr., Hayden, T.G., Pusz, A.E., Kulpecz, A.A., Browning, J.V.,
McLaughlin, P.P., Kominz, M.A., Edwards, L.E., Powars, D.S., and Wright,
J.D., 2007, The 35.4 Ma Chesapeake Bay impact: Global and regional effects on
post-impact environments and sedimentation (abstract): Geological Society of America Abstracts
with Programs, v. 39.
Naeser,
N.D., Naeser, C.W., Newell, W.L., Southworth, S., Weems, R.E., and Edwards,
L.E., 2007, Provenance studies in the Atlantic Coastal Plain: What
fission-track ages of detrital zircons can tell us about the erosion history
of the Appalachians (abstract):
Geological Society of America
Abstracts with Programs, v. 39.
Ormō,
Jens, Self-Trail, J.M., and Hill, Andrew, 2007, The transition from resurge
to secular sedimentation at the marine Lockne and Chesapeake Bay impact
structures expressed in carbon and oxygen isotope values (abstract): Geological Society of America Abstracts
with Programs, v. 39.
Ormō,
Jens, Sturkell, Erik, Gohn, G.S., Horton, J.W., Jr., Powars, D.S., and
Edwards, L.E., 2007, Sedimentological comparison of the Exmore breccia in the
Eyreville and Langley cores, Chesapeake Bay impact structure: Clues to the
resurge process (abstract): Geological
Society of America
Abstracts with Programs, v 39.
Pierce,
H.A., and Murray, J.B., 2007, Physical properties of the ICDP-USGS Eyreville
core, Chesapeake Bay impact structure (abstract): Geological Society of America Abstracts with Programs,
v. 39.
Poag,
C.W., 2007, Impact-to-postimpact paleoenvironmental transition in the central
basin of the Chesapeake Bay impact crater:
Geological Society of America
Abstracts with Programs, v. 39.
Powars,
D.S., Edwards, L.E., and Gohn, G.S., 2007, Geologic column of the ICDP-USGS
Eyreville-A and -B cores, Chesapeake Bay impact structure: Sediment-clast
breccias and sediment-blocks 1,095.7-443.9 m (abstract): Geological Society of America Abstracts with Programs,
v 39.
Powars,
D.S., Edwards, L.E., Gohn, G.S., and Catchings, R.D., 2007, Above the
avalanches, below the waves: The ICDP-USGS Eyreville cores and adjacent
seismic reflection profile within the moat of the Chesapeake Bay impact structure
(abstract): Geological Society of America
Abstracts with Programs, v. 39.
Reimold,
W.U., Kenkmann, Thomas, Gibson, R.L., Bartosova, Katerina, Schmitt, R.-T.,
Hecht, Lutz, Koeberl, Christian, and Horton, J.W., Jr., 2007, Dike breccias
in the deep basement-derived section of the Eyreville B core, Chesapeake Bay
impact structure (abstract):
Geological Society of America
Abstracts with Programs, v. 39.
Self-Trail,
J.M., Edwards, L.E., and Litwin, R.J., 2007, Paleontological interpretations
of synimpact sediments from the ICDP-USGS Eyreville cores, Chesapeake Bay
Impact Crater (abstract): Geological
Society of America
Abstracts with Programs, v. 39.
Townsend,
G.N., Gibson, R.L., Horton, J.W., Jr., Reimold, W.U., Schmitt, R.T., Hecht,
Lutz, and Czaja, Peter, 2007, Petrographic and chemical analysis of the lower
crystalline basement-derived section, and the upper granite and amphibolite
megablocks, Eyreville_B core, Chesapeake Bay impact structure
(abstract): Geological Society of
America Abstracts with Programs, v. 39.
2006
Edwards,
L.E., 2006, Dinocysts of the Chesapeake Bay Impact Structure, Virginia, U.S.A. (abstract): Geological Society of America Abstracts with Programs,
v. 38, no. 7.
Edwards,
L.E., 2006, The Chesapeake Bay impact event:
Microfossil insights into extreme “weathering” on planetary
bodies (abstract): AbSciCon2006
Symposia poster presentations, Astrobiology, vol. 6, no. 1, p. 196.
[Gohn,
G.S.], 2006, Chesapeake Bay impact structure successfully drilled: Scientific Drilling, no. 2, p. 60.
Gohn,
G.S., Koeberl, C., Miller, K.G., and Reimold, W.E., 2006, ICDP-USGS drilling
project in the Chesapeake Bay impact structure: Drilling results (abstract): DOSECC 10th Annual Workshop on Scientific
Drilling, June 3-6, 2006, Davis,
CA.
Gohn,
G.S., Koeberl, C., Miller, K.G., and Reimold, W.U., 2006, Deep corehole
completed in the Chesapeake Bay impact structure: DOSECC Newsletter, v. 4, no. 1, p. 4-7.
Gohn,
G.S., Koeberl, C., Miller, K.G., and Reimold, W.U., and Scientific Staff,
2006, Chesapeake Bay Impact Structure Deep Drilling Project completes
coring: Scientific Drilling, no. 3, p.
34-37.
Gohn,
G.S., Koeberl, C., Miller, K.G., Reimold, W.U., Browning, J.V., Cockell, C.S., Dypvik,
H., Edwards, L.E., Horton, J.W., Jr.,
McLaughlin, P.P., Ormö, J., Plescia,
J.B., Powars, D.S., Sanford, W.E., Self-Trail, J.M., and Voytek, M.A., 2006,
Preliminary site report for the 2005 ICDP-USGS deep corehole in the
Chesapeake Bay impact crater (abstract):
37th Lunar and Planetary Science Conference, League City,
Texas, March 13-17, 2006, Abstract No. 1713.
Gohn,
G.S., Koeberl, Christian, Miller, Kenneth, Sr., Reimold, W.E., Cockell,
Charles, Dypvik, Henning, Edwards, L.E., Horton, J.W., Jr., Powars, D.S., and
Sanford, W.E., 2006, ICDP-USGS deep drilling program in the Chesapeake Bay
impact structure, Virginia, USA (abstract):
Geological Society of America Abstracts with Programs, v. 38, no. 7,
p. 119.
Gohn,
G.S., Koeberl, C., Miller, K.G., and Reimold, W.U., Cockell, C.S., Horton,
J.W., Jr., Sanford, W.E., and Voytek, M.A., 2006, Chesapeake Bay impact
structure drilled: EOS, v. 87, no. 35,
p. 349, 355.
Hayden,
T.G., Kominz, M.A., Miller, K.G., Browning, J.V., Edwards, L., Powars, D.S.,
Kulpecz, A.A., 2006, The Chesapeake Bay impact structure; differentiating
regional tectonics from impact signatures (abstract): Geological Society of America Abstracts with Programs,
v. 38, no. 4, p . 77.
Hayden,
T.G., Kominz, M.A., Miller, K.G., Sr., Browning, J.V., Kulpecz, A.A., Powars,
D.S., and Edwards, L.E., 2006, Implications for regional tectonics gained
from studying the Chesapeake Bay impact structure (abstract): Geological Society of America Abstracts with Programs,
v. 38, no. 7.
Horton,
J.W., Jr., Gohn, G.S., Powars, D.S., and Edwards, L.E., 2006, The Chesapeake
Bay impact structure--Influence of a layered, shallow marine target on crater
excavation and modification (abstract):
Workshop - Impact Craters as Indicators for Planetary Environmental
Evolution and Astrobiology, Östersund,
Sweden, June
8-14, 2006.
Horton,
J.W., Jr., Ormö, Jens, Powars, D.S., and Gohn, G.S., 2006, Chesapeake Bay
impact structure: Morphology, crater fill, and relevance for impact
structures on Mars: Meteoritics and
Planetary Science, v. 41, no. 10, p. 1613-1624.
Koeberl,
C., Gohn, G.S., Reimold, W.U., and Miller, K.G., 2006, The 2005 ICDP-USGS
deep corehole in the Chesapeake Bay impact structure (abstract): 69th Meteoritical Society
Meeting, Zurich,
Abstract #5094.
Powars,
D.S., Catchings, R.D., Gohn, G.S., Horton, J.W., Jr., Edwards, L.E., Daniels,
D.L., and Pierce, H.A., 2006, Insights into the structurally complex inner
crater of the Chesapeake Bay impact structure from geophysics and deep test
holes (abstract): Geological Society
of America
Abstracts with Programs, v. 38, no. 7, p. 119.
Powars,
D.S., Catchings, R.D., Pierce, H.A., Gohn, G.S., Horton, J.W., Jr., Edwards,
L.E., and Daniels, D.L., 2006, Geophysics reveals anatomy of the Chesapeake
Bay impact structure's inner and outer crater (abstract): Workshop - Impact Craters as Indicators for
Planetary Environmental Evolution and Astrobiology, Östersund, Sweden, June
8-14, 2006.
Reimold,
W.U., Gohn, G.S., Koeberl, C., and Miller, K.G., 2006, Report on the 2005
ICDP-USGS deep corehole in the Chesapeake Bay impact structure
(abstract): Workshop - Impact Craters
as Indicators for Planetary Environmental Evolution and Astrobiology, Östersund, Sweden, June 8-14, 2006.
2005
Catchings,
R.D., Powars, D.S., Gohn, G.S., Goldman, M.R., Horton, J.W., Jr., and Hole,
J.A., 2005, Chesapeake Bay impact crater structure from crustal seismic
imaging [abs.]: American Association for the Advancement of Science, Annual
Meeting, Washington, D.C., February 17-21, 2005.
Edwards,
L.E., 2005, Impact taphonomy: Dinocysts from the Chesapeake Bay impact
structure, Virginia Coastal Plain [abs.]: SEPM Research Conference, The
Sedimentary Record of Meteorite Impacts, Springfield, Mo.,
May 21-22, 2005.
Horton,
J.W., Jr., Aleinikoff, J.N., Kunk, M.J., Gohn, G.S., Edwards, L.E.,
Self-Trail, J.M., Powars, D.S., and Izett, G.S., 2005, Recent research on the
Chesapeake Bay impact structure, USA: Impact debris and reworked ejecta, in
Kenkmann, T., Hörz, F., and Deutsch, A. eds., Large meteorite impacts III:
Geological Society of America Special Paper 384, p. 147-170.
Horton,
J.W., Jr., Gohn, G.S., Jackson, J.C., Aleinikoff, J.N., Sanford, W.E.,
Edwards, L.E., and Powars, D.S., 2005, Results from a scientific test hole in
the central uplift, Chesapeake Bay impact structure, Virginia, USA [abs.]: 36th Lunar and Planetary Science
Conference, League City, Texas, March 14-18, 2005, Abstract No.
2003.
Horton,
J.W., Jr., Gohn, G.S., Powars, D.S., and Edwards, L.E., 2005, Origin and
emplacement of breccias in the Chesapeake Bay impact structure, Virginia, USA
[abs.]: SEPM Research Conference, The Sedimentary Record of Meteorite
Impacts, Springfield, Mo., May 21-22, 2005.
Horton,
J.W., Jr., Powars, D.S., Gohn, G.S., and Ormö, Jens, 2005, Chesapeake Bay
impact structure: Morphology, crater fill, and relevance for impact processes
on Mars [abs.]: Workshop on the role of volatiles and atmospheres on Martian
impact craters, Johns Hopkins University Applied Physics Laboratory, Laurel,
Md., July 11–14, 2005.
Jackson,
J.C., Horton, J.W., Jr., Chou, I-M., and Belkin, H.E., 2005, A shock-induced
polymorph of anatase and rutile from the Chesapeake Bay impact structure, Virginia, USA
[abs.]: SEPM Research Conference, The Sedimentary Record of Meteorite
Impacts, Springfield, Mo., May 21-22, 2005.
Plescia,
J.C., Daniels, D.L., Shan, Anjana, 2005, Chesapeake Bay crater: Exploration
of the structure by gravity methods [abs.]: American Association for the
Advancement of Science, Annual Meeting, Washington,
D.C., February 17-21, 2005.
Poag,
C.W., 2005, Eastern rim of the Chesapeake Bay impact crater: Morphology,
stratigraphy, and structure, in Kenkmann, T., Hörz, F., and Deutsch,
A. eds., Large meteorite impacts III: Geological Society of America Special
Paper 384, p. 117-130.
Poag,
C.W., 2005, A Chesapeake chronicle:
Discovering a buried impact crater [abs.]: American Association for the
Advancement of Science, Annual Meeting, Washington,
D.C., February 17-21, 2005.
Poag,
C.W., 2005, The marine sedimentary record of impact paleoenvironmental
effects: A field study at Chesapeake Bay [abs.]: SEPM Research Conference,
The Sedimentary Record of Meteorite Impacts, Springfield, Mo.,
May 21-22, 2005.
Powars,
D.S., Catchings, R.D., Daniels, D.L., Pierce, H.A., Gohn, G.S., Horton, J.W.,
Jr., and Edwards, L.E., 2005, Anatomy of the central crater of the Chesapeake
Bay impact structure [abs.]: SEPM Research Conference, The Sedimentary Record
of Meteorite Impacts, Springfield,
Mo., May 21-22, 2005.
Sanford,
W.E., 2005, Hydrogeology and hydrochemistry of the central crater of the
Chesapeake Bay impact [abs.]: SEPM Research Conference, The Sedimentary
Record of Meteorite Impacts, Springfield,
Mo., May 21-22, 2005.
Sanford,
W.E., and McFarland, E.R., 2005, Groundwater in the Chesapeake Bay impact
structure [abs.]: American Association for the Advancement of Science, Annual
Meeting, Washington, D.C., February 17-21, 2005.
Self-Trail,
J.M., and Jutson, D.J., 2005, Impact taphonomy: Calcareous nannofossils from
the Silverpit and Chesapeake Bay impact structures [abs.]: SEPM Research
Conference, The Sedimentary Record of Meteorite Impacts, Springfield, Mo.,
May 21-22, 2005.
2004
Edwards,
L.E., Horton, J.W., Jr., and Gohn, G.S., 2004, ICDP-USGS Workshop on deep
drilling in the central crater of the Chesapeake Bay impact structure,
Virginia, USA - September 22-24, 2003: Proceedings volume: U.S. Geological
Survey Open-File Report 2004-1016, CD-ROM.
Edwards,
L.E., Powars, D.S., Gohn, G.S., Horton, J.W., Jr., Litwin, R.J., and
Self-Trail, J.M., 2004, Inside the crater, outside the crater: Comparison of
two cores in the Chesapeake Bay impact
structure [abs.]: Geological Society of America Annual Meeting and
Exposition, Denver, CO, November 7-10, 2004, Abstracts with Programs, p. 266.
Gohn,
G.S., (with K.G. Miller and J.E. Quick), 2004, ICDP Workshop Report: Deep drilling
in the central crater of the Chesapeake Bay impact structure, Virginia, USA: International Continental
Scientific Drilling Program Newsletter, v. 6, March 2004, p. 30-35.
Gohn,
G.S., 2004, Drilling programs in the Chesapeake Bay impact structure: Past,
present, and future [abs.], in DOSECC 8th Annual Workshop on
Scientific Drilling, May 23-25, 2004, New Brunswick, NJ, CD.
Horton,
J.W., Jr., Gohn, G.S., Powars, D.S., Jackson, J.C., Self-Trail, J.M.,
Edwards, L.E., and Sanford, W.E., 2004, Impact breccias of the central
uplift, Chesapeake Bay impact structure: Initial results of a test hole at
Cape Charles, Virginia [abs.]: Geological Society of America Annual Meeting
and Exposition, Denver, CO, November 7-10, 2004, Abstracts with Programs, p.
266.
Poag,
C.W., Koeberl, Christian, Reimold, W.U., 2004, The Chesapeake Bay Crater,
Springer, Berlin, Heidelberg, New York,
522 p.
Powars,
D.S., Pierce, H.A., Daniels, D.L., Gohn, G.S., Catchings, R.D., Horton, J.W.,
Jr., and Edwards, L.E., 2004, New geophysical and borehole data indicate that
the Chesapeake Bay impact crater is a deep, complex multi-ring structure
[abs.[: Geological Society of America Annual Meeting and Exposition, Denver,
CO, November 7-10, 2004, Abstracts with Programs, p. 266.
Sanford,
W.E., Gohn, G.S., Powars, D.S., Horton, J.W., Jr., Edwards, L.E., Self-Trail,
J.M., and Morin, R.H., 2004, Drilling the central crater of the Chesapeake
Bay impact structure: A first look: EOS, v. 85, no. 39, p. 369, 377.
2003
Edwards,
L.E., and Powars, D.S., 2003, Impact damage to dinocysts from the late Eocene
Chesapeake Bay event: Palaios, v. 49, no. 3, p. 275-285.
Horton,
J.W., Jr., Gohn, G.S., Edwards, L.E., Self-Trail, J.M., Powars, D.S., Kunk,
M.J., and Izett, G.A., 2003, Recent research in the Chesapeake Bay impact crater,
USA—Part 2, Reworked ejecta and impact debris [abs.]: Third International
Conference on Large Meteorite Impacts, Nördlingen, Germany, August 5–7, 2003,
Abstract No. 4051.
Powars,
D.S., Gohn, G.S., Catchings, R.D., Horton, J.W., Jr., and Edwards, L.E.,
2003, Recent research in the Chesapeake Bay impact crater, USA---Part 1, Structure of the western annular
trough and interpretation of multiple collapse structures [abs.]: Third
International Conference on Large Meteorite Impacts, Nördlingen, Germany,
August 5-7, 2003, Abstract No. 4053.
Self-Trail,
J.M., 2003, Shock-wave-induced fracturing of calcareous nannofossils from the
Chesapeake Bay impact crater: Geology, v.
31, no. 8, p. 697-700.
2002
Catchings,
R.D., Powars, D.S., Gohn, G.S., and Goldman, M.R., 2002, High-resolution
seismic reflection survey of the southwestern margin of the Chesapeake Bay
impact structure, Virginia [abs.]: American Geophysical Union, 2002 Spring
Meeting Program, Washington, D.C., May 2002, Abstract No. T21A-05.
Edwards,
L.E., Frederiksen, N.O., Self-Trail, J.M., and Poag, C.W., 2002, Paleontology
of crater-fill deposits, Chesapeake Bay impact structure, Virginia
[abs.]: Geological Society of America
Abstracts with Programs, v. 34, no. 6, p. 465-466.
Edwards,
L.E., and Self-Trail, J.M., 2002, Shocking news - Impact effects on marine
microfossils, Chesapeake Bay impact structure, Virginia [abs.]: American
Geophysical Union, 2002 Spring Meeting Program, Washington, D.C., May 2002,
Abstract No. T21A-04.
Emry,
S., McFarland, R., and Powars, D., 2002, Societal implications of an impact
crater - Chesapeake Bay impact structure, Virginia
[abs.]: American Geophysical Union, 2002 Spring Meeting Program, Washington, D.C.,
May 2002, Abstract No. T21A-01.
Gohn,
G.S., Powars, D.S., Bruce, T.S., Quick, J.E., and Catchings, R.D., 2002,
Geologic constraints on modeling of complex-crater collapse: Data from the
Chesapeake Bay impact structure, Virginia [abs.]: American Geophysical Union,
2002 Spring Meeting Program, Washington, D.C., May 2002, Abstract No.
T21A-07.
Gohn,
G.S., Powars, D.S., Quick, J.E., Horton, J.W., Jr., and Catchings, R.D.,
2002, Variation of impact response with depth and lithology, outer annular
trough of the Chesapeake Bay impact structure, Virginia Coastal Plain [abs.]:
Geological Society of America
Abstracts with Programs, v. 34, no. 6, p. 465.
Horton,
J.W., Jr., Aleinikoff, J.N., Izett, G.A., Naeser, N.D., Naeser, C.W., and
Kunk, M.J., 2002, Crystalline basement and impact-derived clasts from three
coreholes in the Chesapeake Bay impact structure, southeastern Virginia
[abs.]: American Geophysical Union, 2002 Spring Meeting Program, Washington,
D.C., May 2002, Abstract No. T21A-03.
Horton,
J.W. Jr., Kunk, M.J., Naeser, C.W., Naeser, N.D., Aleinikoff, J.N., and
Izett, G.A., 2002, Petrography, geochronology, and significance of
crystalline basement rocks and impact-derived clasts in the Chesapeake Bay
impact structure, southeastern Virginia
[abs.]: Geological Society of America
Abstracts with Programs, v. 34, no. 6, p. 466.
McFarland,
E.R., 2002, Hydrochemical evidence for the origin of elevated ground-water
salinity in the Chesapeake Bay impact structure, southeastern Virginia [abs.]: Geological Society of America
Abstracts with Programs, v. 34, no. 6, p. 466.
McFarland,
E.R., and Bruce, S., 2002, Distribution, origin, and relations to flow of
salty ground water along the western margin of the Chesapeake Bay impact
structure in eastern Virginia [abs.]: American Geophysical Union, 2002 Spring
Meeting Program, Washington, D.C., May 2002, Abstract No. T21A-08.
Poag,
C.W., 2002, Tsunamis and hypercanes: Late-stage impact depositional systems
at Chesapeake Bay [abs.]: American Geophysical Union, 2002 Spring Meeting
Program, Washington, D.C., May 2002, Abstract No. T21A-06.
Poag,
C.W., 2002, Biospheric consequences of the Chesapeake bay bolide impact
[abs.]: Geological Society of America
Abstracts with Programs, v. 34, no. 6, p. 467.
Poag,
C.W., 2002, Structure and Morphology of the Chesapeake Bay submarine impact
crater [abs.]: Geological Society of America Abstracts with Programs,
v. 34, no. 6, p. 465.
Poag,
C.W., Gohn, G.S., and Powars, D.S., 2002, Chesapeake Bay impact crater:
Seismostratigraphy and lithostratigraphy of displaced sedimentary megablocks
[abs.]: 33rd Lunar and Planetary Science Conference, League City, Texas,
March 2002, Abstract No. 1019.
Powars,
D.S., Gohn, G.S., Bruce, T.S., Johnson, G.H., Catchings, R.D., Frederiksen,
N.O., Edwards, L.E., Self-trail, J.M., and Pierce, H.A., 2002, Distribution
and origin of impact-generated debris: Western annular trough, Chesapeake Bay
impact crater [abs.]: American Geophysical Union, 2002 Spring Meeting
Program, Washington, D.C., May 2002, Abstract No. T21A-02.
Powars,
D.S, Gohn, G.S., Edwards, L.E., Catchings, R.D., Bruce, T.S., Johnson, G.H.,
and Poag, C.W., 2002, Lithostratigraphic framework of the crater-fill
deposits: Western annular trough, Chesapeake Bay impact crater [abs.]:
Geological Society of America
Abstracts with Programs, v. 34, no. 6, p. 465.
Powars,
D.S., Johnson , G.H., Edwards, L.E., Horton, J.W., Jr., Gohn, G.S.,
Catchings, R.D., McFarland, E.R., Izett, G.A., Bruce, T.S., Levine, J.S., and
Pierce, H.A., 2002, An expanded Chesapeake Bay impact structure, eastern
Virginia: New corehole and geophysical data [abs.]: 33rd Lunar and Planetary
Science Conference, League City, Texas, March 2002, Abstract No. 1034.
Reimold,
W.U., Koeberl, Christian, and Poag, C.W., 2002, Chesapeake Bay impact crater:
Petrographic and geochemical investigations of the impact breccia fill
[abs.]: Geological Society of America
Abstracts with Programs, v. 34, no. 6, p. 466.
Sanford,
W.E., 2002, Possible hydrothermal activity following the Chesapeake Bay
bolide impact [abs.]: Geological Society of America Abstracts with Programs,
v. 34, no. 6, p. 466.
2001
Catchings, R.D., Powars, D.S.,
Gohn, G.S., Goldman, M.R., Gandhok, G., and Johnson, G.H., 2001, Subsurface
images of the annular trough of the Chesapeake Bay impact structure, Virginia,
from seismic reflection/refraction data [abs.]: 32nd Lunar and Planetary
Science Conference, March 12-16, 2001, Houston, Texas, Abstract no. 1937.
Catchings, R.D., Saulter,
D.E., Powars, D.S., Goldman, M.R., Dingler, J.A., Gohn, G.S., Schindler, J.S.,
and Johnson, G.H., 2001, High-resolution seismic reflection/refraction images
near the outer margin of the Chesapeake Bay impact crater, York-James
Peninsula, southeastern Virginia: U.S. Geological Survey Open-File Report
01-407, 18 p.
Gohn, G.S., Bruce, T.S.,
Catchings, R.D., Emry, S.R., Johnson, G.H., Levine, J.S., McFarland, E.R.,
Poag, C.W., and Powars, D.S., 2001, Integrated geologic, hydrologic, and
geophysical investigations of the Chesapeake Bay impact structure, Virginia,
USA: A multi-agency program [abs.]: 32nd Lunar and Planetary Science
Conference, March 12-16, 2001, Houston, Texas, Abstract no. 1901.
Gohn, G.S., Clark, A.C.,
Queen, D.G., Levine, J.S., McFarland, E.R., and Powars, D.S., 2001,
Operational summary for the USGS - NASA Langley corehole, Hampton, Virginia:
U.S. Geological Survey Open-File Report 01-87-A, 21 p. [Prepared in
cooperation with the Hampton Roads Planning District Commission and the NASA
Langley Research Center]
Gohn, G.S., Powars, D.S.,
Bruce, T.S., Self-Trail, J.M., Weems, R.E., Edwards, L.E., Horton, J.W., Jr.,
Izett, G.A., and Johnson, G.H., 2001, Preliminary interpretation of the
USGS-NASA Langley corehole, Chesapeake Bay impact structure, York-James
Peninsula, Hampton, VA [abs.]: Geological Society of America Abstracts with
Programs, v. 33, no. 2, p. A-24.
Koeberl, C., Kruger, F.J., and
Poag, C.W., 2001, Geochemistry of surficial sediments near the Chesapeake Bay
impact structure and the search for source rocks of the North American
tektites [abs.]: 32nd Lunar and Planetary Science Conference, March 12-16,
2001, Houston, Texas, Abstract no. 1333.
Poag, C.W., and the Chesapeake
Coring Team, 2001, Drilling to basement inside the Chesapeake Bay Crater
[abs.]: 32nd Lunar and Planetary Science Conference, March 12-16, 2001, Houston, Texas,
Abstract no. 1203.
Poag, C.W., Gohn, G.S., and
Powars, D.S., 2001, From shocked basement to fallout spherules: The coring
record at the Chesapeake Bay crater [abs.]: Geological Society of America
Abstracts with Programs, v. 33, no. 6, p. A-433.
Powars, D.S., Bruce, T.S.,
Bybell, L.M., Cronin, T.M., Edwards, L.E., Frederiksen, N.O., Gohn, G.S.,
Horton, J.W., Jr., Izett, G.A., Johnson, G.H., Levine, J.S., McFarland, E.R.,
Poag, C.W., Quick, J.E., Schindler, J. S., Self-Trail, J.M., Smith, M.J.,
Stamm, R.G., and Weems, R.E., 2001, Preliminary geologic summary for the USGS
- NASA Langley corehole, Hampton, Virginia: U.S. Geological Survey Open-File
Report 01-87-B, 20 p. [Prepared in cooperation with the Hampton Roads
Planning District Commission and the NASA Langley Research Center]
Powars, D.S., Gohn, G.S.,
Catchings, R.D., McFarland, E.R., Bruce, T.S., Johnson, G.H., Izett, G.A.,
Emry, S.A., and Edwards, L.E., 2001, Deep corehole and seismic reflection data
provide insights into crater-filling processes and the hydrogeology of the
outer margin of the Chesapeake Bay impact structure, eastern Virginia Coastal
Plain, USA [abs.]: 32nd Lunar and Planetary Science Conference, March 12-16,
2001, Houston, Texas, Abstract no. 2183.
Powars, D.S., Gohn, G.S.,
Edwards, L.E., Bruce, T.S., Catchings, R.D., Emry, S.R., Johnson, G.H.,
Levine. J.S., Poag, C.W., and Pierce, H.A., 2001, Structure and composition
of the southwestern margin of the buried Chesapeake Bay impact structure, Virginia [abs.]: Geological Society of America
Abstracts with Programs, v. 33, no. 6, p. A-203.
Powars, D.S., Johnson, G.H.,
Bruce, T.S., and Edwards, L.E., 2001, The relation between the Chesapeake Bay
impact structure and the structure and stratigraphy of Cenozoic deposits in
eastern Virginia [abs.]: Geological Society
of America
Abstracts with Programs, v. 33, no. 2, p. A-76.
Powars, D.S., Quick, J.E.,
Bruce, T.S., Catchings, R.D., Emry, S.R., Gohn, G.S., Izett, G.A., Johnson,
G.H., Levine, J.S., McFarland, E.R., and Poag, C.W., 2001, Structure and
composition of the southwestern margin of the buried Chesapeake Bay impact
structure, in Morgan, M.L., and Warme, J.E., Bolide impacts on wet targets
[abs.]: Geological Society of America Field Forum, Nevada and Utah, April
2001, not paginated.
2000
Bruce, T.S., and Powars, D.S.,
2000, Little did they know: solving a 135-year-old ground water mystery:
Virginia Explorer, v. 16, no. 4, Fall 2000, p. 10-13.
Johnson, G.H., Powars, D.S.,
and Bruce, T.S., 2000, Stratigraphic and geohydrologic anomalies around the
Chesapeake Bay impact structure, eastern Virginia
[abs.]: Geological Society of America
Abstracts with Programs, v. 32, no. 2, p. A-28.
Poag, C.W., 2000, Nature and
distribution of deposits derived from the Chesapeake Bay submarine impact
[abs.]: Geological Society of America
Abstracts with Programs, v. 32, no. 7 p. A-163.
Poag, C.W., 2000, The
Chesapeake Bay impact crater, Meteorite Mayhem in Old Virginia: Virginia
Explorer, v. 16, no. 4, Fall 200, p. 2-9.
Poag, C.W., and Foster, D.S.,
2000, Chesapeake Bay impact crater: New
seismic evidence of a central peak [abs.]: Lunar and Planetary Science XXXI,
Abstract #1358, Lunar and Planetary Institute, Houston (CD-ROM).
Poag, C.W., Hutchinson, D.R.,
Colman, S.M., and Lee, N.W., 2000, Seismic expression of the Chesapeake Bay
impact crater: Structural and morphologic refinements based on new seismic
data, in Dressler, B.O., and Sharpton, V.L., eds., Large meteorite
impacts and planetary evolution II: Geological Society of America Special
Paper 339, p. 149-164.
Powars, D.S., 2000, The
effects of the Chesapeake Bay impact crater on the geologic framework and the
correlation of hydrogeologic units of Southeastern Virginia, south of the
James River: U.S. Geological Survey Professional Paper 1622, 53 p. [Prepared
in cooperation with the Hampton Roads Planning District Commission]
Powars, D.S., Edwards, L.E.,
Bruce, T.S., and Johnson, G.H., 2000, Structural and stratigraphic
complexities in the Coastal Plain of Virginia [abs.]: Geological Society
of America Abstracts with Programs, v. 32, no. 7, p. A-458.
1999
Dingler, J.A., Catchings,R.D.,
Goldman, M.R., Underwood, D.H., Powars, D.S., Gohn, G.S., Schindler, J.S.,
Quick, J.E., and Johnson, G.H., 1999, Results of a high-resolution seismic
reflection/refraction survey near the outer rim of the Chesapeake Bay meteor
impact crater, Newport News, Virginia [abs.]: EOS Transactions, American
Geophysical Union, v. 80, no. 46, p. 676.
Poag, C.W., 1999, Chesapeake Invader -- Discovering America's Giant Meteorite Crater, Princeton University
Press, Princeton, NJ, 183 p.
Poag, C.W., 1999, Depositional
regimes during emplacement of the Exmore breccia (Chesapeake Bay impact
crater): Clues from downhole geophysical logs [abs.]: Geological Society of America
Abstracts with Programs, v. 31, no.7, p. A-64.
Poag, C.W., Plescia, J.B., and
Molzer, P.C., 1999, Chesapeake Bay impact structure, in Gersonde, R.,
and Deutsch, A., eds., Oceanic Impacts: Mechanisms and Environmental Perturbations,
ESF-Impact Workshop: Berichte zur Polarforschung, v. 343, p. 79-83.
Powars, D.S., and Bruce, T.S.,
1999, The effects of the Chesapeake Bay impact crater on the geological
framework and correlation of hydrogeologic units of the Lower York-James
Peninsula, Virginia: U.S. Geological Survey Professional Paper 1612, 82 p. [Prepared
in cooperation with the Hampton Roads Planning District Commission]
1998
Johnson, G.H., Kruse, S.E.,
Vaughn, A.W., Lucey, J.K., Hobbs, III, C.H., and Powars, D.S., 1998,
Post-impact deformation associated with the late Eocene Chesapeake Bay impact
structure in southeastern Virginia: Geology, v. 26, no. 6, p. 507-510.
Johnson, G.H., Powars, D.S.,
Bruce, S., Vaughn, A.W., Lucey, J.K., and Kruse, S.E., 1998, Relationship of
Yorktown Formation lithofacies to post-impact deformation on the terrace
zone, southeastern Virginia [abs.]:
Geological Society of America
Abstracts with Programs, v. 30, no. 4, p. 19.
Poag, C.W., 1998, Secondary
craters from the Chesapeake Bay impact [abs.]:
Lunar and Planetary Science XXX, Abstract #10047, Lunar and Planetary
Institute, Houston (CD-ROM).
Poag, C.W., 1998, Backyard
bolides: The Planetary Report, v. 18, p. 6-8.
Poag, C.W., and Poppe, L.J.,
1998, The Toms Canyon structure, New Jersey outer continental shelf; a
possible late Eocene impact crater: Marine Geology, v. 145, no. 1-2, p.
23-60.
Powars, D.S., Bruce, T.S., and
Johnson, G.H., 1998, Stratigraphic, structural, and hydrogeological
complexities related to the outer rim of the Chesapeake Bay impact crater
[abs.]: Geological Society of America
Abstracts with Programs, v. 30, no. 7, p. A-279.
1997
Poag, C.W., 1997, The
Chesapeake Bay bolide impact -- A convulsive event in Atlantic Coastal Plain
evolution, in Seagall, M.P., Colquhoun, D.J., and Siron, D., eds.,
Evolution of the Atlantic Coastal Plain -- sedimentology, stratigraphy, and
hydrogeology: Sedimentary Geology, v. 108, no. 1-4, p. 45-90.
Poag, C.W., 1997, Roadblocks
on the kill curve: testing the Raup hypothesis: Palaios, v. 12, p. 582-590.
Poag, C.W., 1997, Breccia by
the bowlful; the clastic fill of submarine impact craters [abs.]: Geological
Society of America
Abstracts with Programs: v. 29, no. 6, p.79.
Poag, C.W., 1997, The Chesapeake Bay structure: Earth's largest submarine
peak-ring impact crater: Sudbury 97, Conference on Large Meteorite Impacts
and Planetary Evolution: Lunar and Planetary Institute Contribution No. 922,
p. 42-43.
Poag, C.W., 1997, North
American impacts revealed: Two East Coast craters detected beneath the Atlantic:
The NEO News, v. 2 (1996) and v. 3 (1997), p. 1-3.
Poag, C.W., Hutchinson, D.R,
and Colman, S.M., 1997, The Chesapeake Bay
impact crater: An update [abs.]: Abstracts of Papers Submitted to the 28th
Lunar and Planetary Science Conference, v. 28, part 3, p. 1119.
1996
Edsall, D.W., and Powars,
D.S., 1996, Late Eocene Chesapeake Bay
impact crater's iridium anomaly [abs.]: International Geological Congress,
Abstracts--Congres Geologique Internationale, Resumes, v. 30, no. 3, p. 508.
Johnson, G.H., and Powars,
D.S., 1996, Effects of Chesapeake Bay impact structure on late Cenozoic
stratigraphic sequences and landscapes, southeastern Virginia
[abs.]: Geological Society of America
Abstracts with Programs, v. 28, no. 7, p. A-119.
Koeberl, Christian, Poag,
C.W., Reimold, W.U., and, Brandt, Dion, 1996, Chesapeake Bay impact
structure, Virginia, USA
-- Impact in a shallow continental shelf environment [abs.]: Geological
Society of Australia
Abstracts: v. 41, p. 236.
Koeberl, Christian, Poag,
W.C., Reimold, W.U., and Brandt, Dion, 1996, Impact origin of the Chesapeake
Bay structure and the source of the North American tektites: Science, v. 271,
no. 5253, p. 1263-1266.
Poag, C.W., 1996, Meteoritical
micropaleontology -- An example from the late Eocene of Virginia
[abs.]: American Association of Petroleum Geologists and Society of Economic
Paleontologists and Mineralogists, Annual Meeting Abstracts, v. 5, p. 113.
Poag, C.W., 1996, Structural
outer rim of Chesapeake Bay impact crater -- Seismic and borhole evidence: Meteoritics
and Planetary Science, v. 31, no. 2, p. 218-226.
Poag, C.W., Hutchinson, D.R.,
Colman, S.M., 1996, The Exmore Breccia; impact deposit of the Chesapeake Bay
Crater [abs.]: Geological Society of America Abstracts with Programs,
v. 28, no.7, p. 181.
1995
Bruce, T.S., and Powars, D.S.,
1995, Inland salt water wedge in the coastal plain aquifers of Virginia [abs.]: Abstracts of the 1995 Virginia Water
Resources Conference, Richmond, Virginia; Virginia Polytechnic Institute and State University,
Blacksburg,
p. 7-8.
Koeberl, Christian, Reimold,
W.U, Brandt, Dion, and Poag, C.W., 1995, Chesapeake Bay Crater, Virginia;
confirmation of impact origin [abs.]: Meteoritics and Planetary Science, v.
30, no. 5, p. 528-529.
Koeberl, C., Reimold, W.U.,
Brandt, D., and Poag , C.W., 1995, Stalking the late Eocene impact:
Geochemistry of rocks from the Chesapeake Bay crater and North American
tektites [abs.]: 4th ESF Workshop on Impact Cratering, Ancona, Italy, May
1955.
Poag, C.W., 1995, Geophysical
signature of the Chesapeake Bay impact
crater (late Eocene) [abs.]: Meteoritics and Planetary Science, v. 30, no. 5,
p. 561-562.
Poag, C.W., 1995, Late Eocene
star wars; the Toms Canyon and Chesapeake Bay impact craters, U. S. East Coast
[abs.]: Meteoritics and Planetary Science, v. 30, no. 5, p. 562.
Poag, C.W., and Aubry, M.-P.,
1995, Upper Eocene impactites of the U.S. East Coast -- Depositional origins,
biostratigraphic framework, and correlation: Palaios, v. 10, no. 1, p. 16-43.
Poag, C.W., and Poppe, L.J.,
1995, The lesser twin; structure and origin of the Toms
Canyon impact crater (late Eocene), New Jersey outer continental shelf [abs.]: Geological
Society of America
Abstracts with Programs, v. 27, no. 6, p. 429.
1994
Poag, C.W., Powars, D.S., and
Bruce, 1994, Oceanic bolide impacts -- Deformation characteristics and
petroleum potential [abs.]: American Association of Petroleum Geologists and
Society of Economic Paleontologists and Mineralogists, Annual Meeting
Abstracts, v. 1994, p. 236.
Poag, C.W., Powars, D.S., and
Mixon, R.B., 1994, Convulsive events in Atlantic Coastal Plain evolution --
Effects of the Chesapeake Bay bolide impact [abs.]: Geological Society of America
Abstracts with Programs, v. 26, no. 7, p. A-152.
Poag, C.W., Powars, D.S.,
Poppe, L.J., and Mixon, R.B., 1994, Meteoroid mayhem in Ole Virginny --
Source of the North American tektite strewn field: Geology, v. 22, no. 8, p.
691-694.
Powars, D.S., Bruce, T.S.,
Poag, C.W., and Mixon, R.B., 1994, Virginia's
coastal plain inland salt water wedge -- A geohydrological response to the
Chesapeake Bay bolide impact [abs.]: Geological Society of America
Abstracts with Programs, v. 26, no. 7, p. 410.
1993
Poag, C.W., Poppe, L.J.,
Commeau, J.A., and Powars, D.S., 1993, The Toms Canyon "crater",
New Jersey OCS -- The seismic evidence [abs.]: Geological Society of America
Abstracts with Programs, v. 25, no. 6, p. A-378.
Powars, D.S., Poag, C.W., and
Mixon, R.B., 1993, The Chesapeake Bay "impact crater" --
Stratigraphic and seismic evidence [abs.]: Geological Society of America
Abstracts with Programs, v. 25, no. 6, p. A-378.
1992
Poag, C.W., Poppe, L.W., and
Powars, D.S., and Mixon, R.B., 1992, Distribution, volume, and depositional
origin of upper Eocene bolide-generated sediments along the U.S. East Coast
[abs.]: Geological Society of America, Abstracts with Programs, v. 24, p.
A-172.
Poag, C.W., Powars, D.S.,
Poppe, L.J., Mixon, R.B., Edwards, L.E., Folger, D.W., and Bruce, S., 1992,
Deep Sea Drilling Project Site 612 bolide event -- New evidence of a late
Eocene impact-wave deposit and a possible impact site, U.S. East Coast:
Geology, v. 20, no. 9, p. 771-774.
Powars, D.S., Mixon, R.B., and
Bruce, S., 1992, Uppermost Mesozoic and Cenozoic geologic cross section,
outer coastal plain of Virginia, in Gohn, G.S., ed., Proceedings of
the 1988 U.S. Geological Survey Workshop on the Geology and Geohydrology of
the Atlantic Coastal Plain: U.S. Geological Survey Circular 1059, p. 85-101.
1991
Poag,
C.W., Powars, D.S., Mixon, R.B., Edwards, L.E., Poppe, L.J., Folger, D.W.,
and Bruce, S., 1991, An upper Eocene impact-wave(?) deposit beneath
Chesapeake Bay [abs.]: Geological Society of America Abstracts with Programs,
v. 23, p. A-460.
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