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Amino Acid Age Estimates, Quaternary Atlantic Coastal Plain: Comparison with U-series Dates, Biostratigraphy, and Paleomagnetic Control

Published online by Cambridge University Press:  20 January 2017

J. F. Wehmiller  and
D. F. Belknap
J. F. Wehmiller
Affiliation:
Department of Geology, University of Delaware, Newark, Delaware 19711
D. F. Belknap
Affiliation:
Department of Geology, University of Delaware, Newark, Delaware 19711 Department of Marine Science, University of South Florida, 830 First St. South, St. Petersburg, Florida 33701
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Abstract

Amino acid enantiomeric (D/L) ratios in the mollusk Mercenaria are compared with recently published biostratigraphic and/or U-series solitary coral data from 22 Quaternary localities on the central and southern Atlantic Coastal Plain. In all cases, local relative aminostratigraphic sequences are consistent with relative ages inferred from U-series or biostratigraphic data, although occasionally more depositional events are recognized by aminostratigraphic than biostratigraphic methods. However, if the U-series data are used as age calibrations for the D/L values, latitudinal trends of “isochronous” D/L values are highly variable and conflict with trends expected from the present temperature gradient, which is smooth and nearly linear between 45° and 25° N. Age estimation can be performed independently of the U-series data using a kinetic model that relies on the assumption that Pleistocene temperature gradients have also been smooth functions of latitude, although significantly steeper than the present temperature gradient. Within the uncertainties of this assumption, kinetic model age estimates for localities in the coastal plain fall into the following groups: 70,000–130,000 yr, 200–250,000 yr, 300,000–400,000 yr, 500,000–600,000 yr, 700,000–800,000 yr, and > 1,000,000 yr. Major conflicts between these model age estimates are observed for localities near Charleston, South Carolina and in central Virginia. These conflicts could indicate that the basic temperature assumptions of aminostratigraphy are incorrect, and that apparent local aminostratigraphic sequences (clusters of different D/L values) could be due to factors other than age difference. Alternatively, some of the U-series dates may be only minimum ages for these localities.

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Type
Research Article
Information
Quaternary Research , Volume 18 , Issue 3 , November 1982 , pp. 311 - 336
Copyright
University of Washington

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References

Adam, D.P. Sims, J.D. Throckmorton, C.K. (1981). 130,000-yr continuous pollen record from Clear Lake, Lake County, California. Geology 9. 373–377.Google Scholar
Bada, J.L. Schroeder, R.A. (1972). Racemization of isoleucine in calcareous marine sediments: Kinetics and mechanism. Earth and Planetary Science Letters 15. 1–11.Google Scholar
Belknap, D.F. (1979). Application of amino acid geochronology to stratigraphy of late Cenozoic marine units of the Atlantic coastal plain. Unpublished Ph.D. dissertation. University of Delaware.Google Scholar
Belknap, D.F. Wehmiller, J.F. (1980). Amino acid racemization in Quaternary mollusks: Examples from Delaware, Maryland, and Virginia. Biogeochemistry of Amino Acids. Hare, P.E. Wiley, New York. 401–414.Google Scholar
CLIMAP, . (1976). The surface of the ice-age earth. Science 191. 1131–1137.Google Scholar
Corrado, J. Hare, P.E. (1981). Aminostratigraphy of the South Carolina coastal plain by monospecific fossil analyses (Mulinia lateralis Say). Carnegie Institution of Washington Yearbook 80. 387–389.Google Scholar
Corrado, J.A. Hare, P.E. Bambach, R.K. (1981). Aminostratigraphy of Pleistocene deposits in the South Carolina coastal plain. Geological Society of America, Abstracts with Programs 13. 431.Google Scholar
Cronin, T.M. (1980). Biostratigraphic correlation of Pleistocene marine deposits and sea levels, Atlantic coastal plain of the southeastern United States. Quaternary Research 13. 213–229.Google Scholar
Cronin, T.M. Szabo, B.J. Ager, T.A. Hazel, J.E. Owens, J.P. (1981). Quaternary climates and sea levels of the U.S. Atlantic coastal plain. Science 211. 233–240.Google Scholar
Demarest, J.M. Biggs, R.B. Kraft, J.C. (1981). Time-stratigraphic concepts of a formation: Interpretation of surficial Pleistocene deposits by analogy with Holocene paralic deposits, southeastern Delaware. Geology 9. 360–365.Google Scholar
DuBar, J.R. (1971). Neogene stratigraphy of the lower coastal plain of the Carolinas. “Atlantic Coastal Plain Geological Association” 12th Annual Field Conference Guidebook Myrtle Beach, South Carolina, Oct. 23–24, 1971.Google Scholar
Emerson, W.K. Kennedy, G.L. Wehmiller, J.F. Keenan, E. (1981). Age relations and zoogeographic implications of late Pleistocene marine invertebrate faunas from Turtle Bay, Baja California Sur, Mexico. The Nautilus 95. 105–116.Google Scholar
Gates, W.L. (1976). Modeling the ice-age climate. Science 191. 1138–1144.Google Scholar
Hare, P.E. Mitterer, R.M. (1967). Non-protein amino acids in fossil shells. Carnegie Institution of Washington Yearbook 65. 362–364.Google Scholar
Johnson, G.H. (1976). Geology of the Mulberry Island, Newport News, and Hampton Quadrangles, Virginia. Virginia Division Mineral Resources Department Investigations, No. 41.Google Scholar
Jordan, R.R. (1974). Pleistocene deposits of Delaware. Post-Miocene Stratigraphy, Central and Southern Atlantic Coastal Plain. Oaks, R.Q. DuBar, J.R. Utah State Univ. Press, Logan. 30–52.Google Scholar
Karrow, P.F. Bada, J.L. (1980). Amino acid racemization dating of Quaternary raised marine terraces in San Diego County, California. Geology 8. 200–204.Google Scholar
Kennedy, G.L. (1978). Pleistocene paleoecology, zoogeography, and geochronology of marine invertebrate faunas of Pacific northwest coast (San Francisco Bay to Puget Sound). Unpublished Ph.D. dissertation. University of California, Davis.Google Scholar
Kennedy, G. ., Lajoie, K. ., and Wehmiller, J. . (in press). Aminostratigraphy and faunal correlations of late Quaternary marine terraces, Pacific coast U.S.A. Nature (London).Google Scholar
Ku, T.L. (1976). The uranium-series methods of age determination. Annual Reviews of Earth and Planetary Sciences 4. 347–379.Google Scholar
Kvenvolden, K.A. Peterson, E. Pollock, G. (1972). Geochemistry of amino acid enantiomers: Gas chromatography of their diastereoisomeric derivatives. Advances in Organic Geochemistry 1971. von Gaertner, H. Wehner, H. Pergamon, Oxford. 387–401.Google Scholar
Kvenvolden, K.A. Peterson, E. Wehmiller, J.F. Hare, P.E. (1973). Racemization of amino acids in marine sediments determined by gas chromatography. Geochimica et Cosmochimica Acta 37. 2215–2225.Google Scholar
Kvenvolden, K.A. Blunt, D.J. Clifton, H.E. (1979). Amino acid racemization in Quaternary shell deposits at Willapa Bay, Washington. Geochimica et Cosmochimica Acta 43. 1505–1520.Google Scholar
Kvenvolden, K.A. Blunt, D.J. Clifton, H.E. (1981). Age estimation based on amino acid racemization: Reply to comments of J. F. Wehmiller. Geochimica et Cosmochimica Acta 45. 265–267.Google Scholar
Lajoie, K.R. Kern, J.P. Wehmiller, J.F. Kennedy, G.L. Mathieson, S.A. Sarna-Wojcicki, A.M. Yerkes, R.F. McCrory, P.A. (1979). Quaternary shorelines and crustal deformation, San Diego to Santa Barbara, California. Geological Excursions in Southern California Area. 1979 Geological Society of America Meeting Field Guide. Abbott, P.L. San Diego State Univ 3–15.Google Scholar
Lajoie, K.R. Wehmiller, J.F. Kennedy, G.L. (1980). Inter- and intrageneric trends in apparent racemization kinetics of amino acids in Quaternary mollusks. Biogeochemistry of Amino Acids. Hare, P.E. Wiley, New York. 305–340.Google Scholar
Liddicoat, J.C. Mixon, R.B. (1980). Paleomagnetic investigation of Pleistocene sediments in the Delmarva peninsula, central Atlantic coastal plain. Geological Society of America, Abstracts with Programs 12. 70.Google Scholar
Liddicoat, J.C. Blackwelder, B.W. Cronin, T.M. Ward, L.W. (1979). Magnetostratigraphy of Upper Tertiary and Quaternary sediments in the central and southeastern Atlantic coastal plain. Geological Society of America, Abstracts with Programs 11. 187.Google Scholar
McCartan, L. Weems, R.E. Lemon, E.M. Jr.. (1980). The Wando Formation (upper Pleistocene) in the Charleston, South Carolina area. U.S. Geological Survey Bulletin 1502-A. 110–117.Google Scholar
McCartan, L. Owens, J.P. Szabo, B.J. (1982). Absolute and relative dating of Atlantic coastal plain Pleistocene formations: Evaluation of amino acid epimerization age estimates. Geological Society of America, Abstracts with Programs 14 1–2. 39.Google Scholar
McCartan, L. Owens, J.P. Blackwelder, B.W. Szabo, B.J. Kriausakul, N. Mitterer, R.M. Belknap, D.F. Wehmiller, J.F. (1982). Comparison of amino acid racemization geochronometry with lithostratigraphy, biostratigraphy, uranium-series coral dating, and magneto-stratigraphy in the Atlantic coastal plain of the southeastern United States. Quaternary Research 18. 337–359.Google Scholar
McIntyre, A. Kipp, N.G. Be, A.W.M. Crowley, T. Kellogg, T. Gardiner, G.V. Prell, W. Ruddiman, W.F. (1976). Glacial north Atlantic 18,000 years ago: A CLIMAP reconstruction. Investigation of Late Quaternary Paleooceanography and Paleoclimatology. Geological Society of America Memoir 145. 43–76.Google Scholar
Miller, G.H. Hare, P.E. (1980). Amino acid geochronology: Integrity of the carbonate matrix and potential of molluscan fossils. Biogeochemistry of Amino Acids. Hare, P.E. Wiley, New York. 415–443.Google Scholar
Miller, G.M. Andrews, J.T. Short, S.K. (1977). The last interglacial-glacial cycle, Clyde Foreland, Baffin Island, N.W.T.: Stratigraphy, biostratigraphy, and chronology. Canadian Journal of Earth Science 14. 2824–2857.Google Scholar
Miller, G.M. Hollin, J.T. Andrews, J.T. (1979). Aminostratigraphy of U.K. Pleistocene deposits. Nature (London) 281. 539–543.CrossRefGoogle Scholar
Mitterer, R.M. (1974). Pleistocene stratigraphy in southern Florida based on amino acid diagnesis in fossil Mercenaria . Geology 2. 425–428.Google Scholar
Mitterer, R.M. (1975). Ages and diagenetic temperatures of Pleistocene deposits of Florida based upon isoleucine epimerization in Mercenaria . Earth and Planetary Science Letters 28. 275–282.CrossRefGoogle Scholar
Mixon, R. B. Szabo, B. . and Owens, J. . (in press). Evaluation of uranium-series dating of mollusks and corals and age of Pleistocene deposits, Chesapeake Bay area, Virginia and Maryland, U.S. Geological Survey Professional Paper 1067-E.Google Scholar
Oaks, R.Q. DuBar, J.R. (1971). Post-Miocene Stratigraphy, Central and Southern Atlantic Coastal Plain. Utah State Univ. Press, Logan.Google Scholar
Oldale, R.N. Cronin, T.M. Valentine, P.C. Spiker, E.C. Blackwelder, B.W. Belknap, D.F. Wehmiller, J.F. Szabo, B.J. (1982). The stratigraphy, structure, absolute age, and paleontology of the upper Pleistocene deposits at Sankaty Head, Nantucket Island, Massachusetts. Geology 10. 246–252.Google Scholar
Owens, J.P. Denny, C.J. (1979). Upper Cenozoic deposits of the central Delmarva peninsula, Maryland and Delaware. U.S. Geological Survey Professional Paper 1067-A. 1–28.Google Scholar
Peterson, G.M. Webb, T. III, Kutzbach, J.E. van der Hammen, T. Wijmstra, T.A. Street, F.A. (1979). The continental record of environmental conditions at 18,000 yr. B.P.: An initial evaluation. Quaternary Research 12. 47–82.Google Scholar
Richards, H.G. (1933). Marine fossils from New Jersey indicating a mild interglacial stage. Proceedings of the American Philosophical Society 72. 181–214.Google Scholar
Richards, H.G. (1944). Notes on the geology and paleontology of the Cape May canal. Academy of Natural Sciences of Philadelphia, Notula Natura 134. 1–12.Google Scholar
Richards, H.G. (1965). Guidebook for central Atlantic coastal plain, Field Trip B-1. INQUA VII Congress, Field Guide. 10–15.Google Scholar
Shackleton, N.J. Opdyke, N.D. (1973). Oxygen isotope and paleomagnetic stratigraphy of equatorial core V28-238: Oxygen isotope temperatures and ice volumes on a 105 Quaternary Research 3 year and 106 year scale. 39–55.Google Scholar
Smith, G.G. Williams, K.M. Wonnacott, D.M. (1978). Factors affecting the rate of racemization of amino acids and their significance to geochronology. Journal of Organic Chemistry 43. 1–5.Google Scholar
Szabo, B.J. Miller, G.H. Andrews, J.T. Stuiver, M. (1981). Comparison of uranium-series, radiocarbon, and amino acid data from marine molluscs, Baffin Island, Arctic Canada. Geology 9. 451–457.Google Scholar
Thompson, D.E. (1972). Paleoecology of the Pamlico Formation, St. Mary's County, Maryland. Unpublished Ph.D. dissertation. Rutgers University.Google Scholar
Watts, W.A. (1980). Late Quaternary vegetation history of White Pond on the inner coastal plain of South Carolina. Quaternary Research 13. 187–199.Google Scholar
Watts, W.A. Stuiver, M. (1980). Late Wisconsin climate of northern Florida and the origin of species-rich deciduous forest. Science 210. 325–327.Google Scholar
Wehmiller, J.F. (1977). Amino acid studies of the Del Mar, California midden site: Apparent rate constants, ground temperature models, and chronological implications. Earth and Planetery Science Letters 37. 184–196.Google Scholar
Wehmiller, J.F. (1980). Intergeneric differences in apparent racemization kinetics in mollusks and foraminifera: Implications for models of diagnetic racemization. Biogeochemistry of Amino Acids. Hare, P.E. Wiley, New York. 341–355.Google Scholar
Wehmiller, J.F. (1981). Kinetic model options for interpretation of amino acid enantiomeric ratios in Quaternary mollusks: Comments on a paper by Kvenvolden et al. (1979). Geochimica et Cosmochimica Acta 45. 261–264.Google Scholar
Wehmiller, J. . (in press). Relative and absolute dating of Quaternary mollusks with amino acid racemization: Evaluation, applications, and questions. In “Quaternary Dating Methods” (Mahaney, W. . Ed.). Dowden, Stroudsburg, Penna.Google Scholar
Wehmiller, J.F. Belknap, D.F. (1978). Alternative kinetic models for the interpretation of amino acid enantiomeric ratios in Pleistocene mollusks: Examples from California, Washington, and Florida. Quaternary Research 9. 330–348.Google Scholar
Wehmiller, J.F. Emerson, W.K. (1980). Calibration of amino acid racemization in late Pleistocene mollusks: Results from Magdalena Bay, Baja California Sur, Mexico, with dating applications and paleoclimatic implications. The Nautilus 94. 31–36.Google Scholar
Wehmiller, J.F. Hare, P.E. Kujala, G.J. (1976). Amino acids in fossil corals: Racemization (epimerization) reactions and their implications for diagenetic models and chronological studies. Geochimica et Cosmochimica Acta 40. 763–776.Google Scholar
Wehmiller, J.F. Lajoie, K.R. Kvenvolden, K.A. Peterson, E. Belknap, D.F. Kennedy, G.L. Addicott, W.O. Vedder, J.G. Wright, R.W. (1977). Correlation and chronology of Pacific coast marine terraces of continental United States by amino acid stereochemistry—technique evaluation, relative ages, kinetic model ages, and geologic implications. U.S. Geological Survey Open-File Report 77-680 1–196.Google Scholar
Wehmiller, J.F. Lajoie, K.R. Sarna-Wojcicki, A.M. Yerkes, R.F. Kennedy, G.L. Stephens, T.A. Kohl, R.F. (1978). Amino acid racemization dating of Quaternary mollusks, Pacific coast United States. Short Papers of the Fourth International Conference, Geochronology, Cosmochronology, Isotope Geology 1978. U.S. Geological Survey Open-File Report 78-701. Zartman, R.E. 445–448.Google Scholar
Whitehead, D.R. (1973). Late Wisconsin vegetation changes in unglaciated eastern North America. Quaternary Research 3. 621–631.Google Scholar
Williams, K.M. Smith, G.G. (1977). A critical evaluation of the applications of amino acid racemization to geochronology and geothermometry. Origins of Life 8. 91–144.Google Scholar
Woillard, G.M. Mook, W.G. (1982). Carbon-14 dates and Grande Pile: Correlation of land and sea chronologies. Science 215. 159–161.Google Scholar