Hostname: page-component-cd9895bd7-lnqnp Total loading time: 0 Render date: 2024-12-18T04:55:30.387Z Has data issue: false hasContentIssue false

Geologic Evidence for Age of Deposits at Hueyatlaco Archeological Site, Valsequillo, Mexico

Published online by Cambridge University Press:  20 January 2017

Virginia Steen-McIntyre
Affiliation:
U.S. Geological Survey, Denver, Colorado 80225
Roald Fryxell*
Affiliation:
Washington State University, Pullman, Washington 99163
Harold E. Malde
Affiliation:
U.S. Geological Survey, Denver, Colorado 80225
*
2Deceased, May 18, 1974.

Abstract

Direct tracing of beds during excavation in May 1973, confirmed that the artifact-bearing layers at Hueyatlaco underlie 10 m of fine-grained, water-laid deposits that constitute part of the wide-spread Valsequillo gravels. Dissection of these deposits by the adjacent Río Atoyac has reached a depth of 50 m. The stratigraphic section at Hueyatlaco includes four distinctive tephra units. The oldest one occupies a small channel in a series of cut-and-fill stream deposits that have yielded bifacial tools. It lies more than a meter above flat-lying, fine-grained beds from which edge-retouched tools have been recovered. The three other tephra units occur higher in the section.

Fission-track ages on zircon phenocrysts from two of the younger tephra layers (370,000 ± 200,000 and 600,000 ± 340,000 yr, 2σ) agree with concordant uranium-series dates for a camel pelvis that was found associated with bifacial tools at Hueyatlaco (245,000 ± 40,000 yr by 230Th and > 180,000 yr by 231Pa). These dates are compatible with the depth of burial and subsequent dissection of the Hueyatlaco deposits, as well as with the degree of hydration of volcanic glass shards and with the extent of etching of heavy-mineral phenocrysts from within the tephra layers.

These findings suggest to us that further search for archaeological remains in deposits as old as those at Hueyatlaco would be warranted.

Type
Original Articles
Copyright
University of Washington

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Armenta Camacho, J. (1959). Hallazgo de un artefacto asociado con mamut en el Valle de Puebla. México Instituto Nacional Antropología e Historia, Direción Prehistoria Pub. 7, 725.Google Scholar
Armenta Camacho, J. (1978). Vestigios de labor humana en huesos de animales extintos de Valsequillo, Puebla, México. Consejo Editorial del Gobierno del Estado de Puebla, Puebla, México.Google Scholar
Aveleyra Arroyo de Anda, L. (1962). Antigüedad del hombre en México y Centroamérica—Catálogo razonado de localidades y bibliografía selecta (1867–1961). México Univ. Nac., Cuadernos del Inst. Historia, Ser. Antropología No. 14.Google Scholar
Bryan, A.L. (1978). Early Man in America, from a circum-Pacific perspective. University of Alberta, Department of Anthropology, Occasional Papers No. 1.Google Scholar
Bunde, H. (1973). Geologische Untersuchungen im Gebiet des Valsequillo südlich von Puebla. InDas Mexiko-project der Deutschen Forschungsgemeinschaft. VI. Geologische und Paläontologische Untersuchungen im Valsequillo bei Puebla (Mexiko)” (Guenther, E.W., Bunde, H., Nobis, G.). pp. 2193. Franz Steiner Verlag, Wiesbaden.Google Scholar
Cornwall, I.W. (1970). Outline of a stratigraphical “bridge” between the Mexico and Puebla basins. University of London, Institute of Archaeology Bulletin 7, 89140(pt. 1)Cornwall, I.W., Outline of a stratigraphical “bridge” between the Mexico and Puebla basins. University of London, Institute of Archaeology Bulletin 8, 154(pt. 2).Google Scholar
Friedman, I., Long, W. (1976). Hydration rate of obsidian. Science 191, 347352.CrossRefGoogle ScholarPubMed
Friedman, I., Smith, R.L. (1960). A new dating method using obsidian—Pt. 1, The development of the method. American Antiquity 25, 476522.CrossRefGoogle Scholar
Guenther, E.W. (1968). Untersuchungen zur jungeiszeitlichen und nacheiszeitlichen geologischen und paläontologischen Geschichte. InDas Mexiko-projekt der Deutschen Forschungsgemeinschaft. I. Berichte über begonnene und geplante Arbeiten”. (Tichy, F., Ed.), pp. 3237. Franz Steiner Verlag, Wiesbaden.Google Scholar
Guenther, E.W., Bunde, H., Nobis, G. (1973). “Das Mexiko-projekt der Deutschen Forschungsgemeinschaft. VI. Geologische und Paläontologische Untersuchungen im Valsequillo bei Puebla (Mexiko).Franz Steiner Verlag, Wiesbaden.Google Scholar
Irwin-Williams, C. (1967). Associations of Early Man with horse, camel, and mastodon at Hueyatlaco, Valsequillo (Puebla, Mexico). InPleistocene Extinctions, the Search for a Cause. (Martin, P.S., Wright, H.E.Eds.), pp. 337347. Yale Univ. Press, New Haven, Conn.Google Scholar
Irwin-Williams, C. (1968?). “Comments on Allegations by J. L. Lorenzo Concerning Archaeological Research at Valsequillo, Puebla.Eastern New Mexico University Paleo-Indian Institute Miscellaneous Publication.Google Scholar
Irwin-Williams, C. (1969). Comments on the associations of archaeological materials and extinct fauna in the Valsequillo region, Puebla, Mexico. American Antiquity 34, No. 1. 8283.CrossRefGoogle Scholar
Irwin-Williams, C. (1978). Summary of archaeological evidence from the Valsequillo region, Puebla, Mexico. InCultural Continuity in Mesoamerica. (Browman, D.L.Ed.), pp. 722. Mouton, London distributed in the United States and Canada by Aldine, Chicago.CrossRefGoogle Scholar
Judson, S., Ritter, D.F. (1964). Rates of regional denudation in the United States. Journal of Geophysical Research 69, 33953401.CrossRefGoogle Scholar
Kelley, L., Spiker, E., Rubin, M. (1978). U.S. Geological Survey, Reston, Virginia, radiocarbon dates XIV. Radiocarbon 20, No. 2. 283312.CrossRefGoogle Scholar
Kurtén, B. (1967). Präriewolf und Säbelzahntiger aus dem Pleistozän des Valsequillo, Mexiko. Quartär 18, 173178.Google Scholar
Lambert, P.W. (1979). “Preliminary Description of the Tephra Layers at Tlapacoya I.Instituto Nacional de Antropología e Historia, México.Google Scholar
Lorenzo, J.L. (1967). Sobre método arqueológico. México Instituto Nacional Antropología e Historia Bol. 28.Google Scholar
Malde, H.E. (1965). Pyroclastic layers at Valsequillo Early Man sites, Puebla Valley, Mexico. InAbstracts, Internat. Assoc. Quaternary Res. (INQUA), 7th Congress, Boulder and Denver, Colo., 1965,” p. 316.Google Scholar
Malde, H.E. (1967). Volcanic-ash chronology. Pennsylvania University, Applied Center for Archaeology, MASCA Newsletter 3, No. 2. 23.Google Scholar
MacNeish, R.S. (1976). Early Man in the New World. American Scientist 64, No. 3. 316327.Google Scholar
Naeser, C.W., Izett, G.A., Obradovich, J.D. (1980). Fission-track and KAr ages of natural glasses. U.S. Geological Survey Bulletin 1489.Google Scholar
Osborn, H.F. (1905). Recent vertebrate paleontology: Fossil mammals of Mexico. Science 21, 931932.CrossRefGoogle Scholar
Roedder, E. (1970). Application of an improved crushing microscope stage to the studies of the gases in fluid inclusions. Schweizerische Mineralogische und Petrographische Mitteilungen 50, 4158.Google Scholar
Roedder, E., Smith, R.L. (1965). Liquid water in pumice vesicles, a crude but useful dating method. Geological Society America Special Paper 82, 164[Abstract].Google Scholar
Ross, C.S., Smith, R.L. (1955). Water and other volatiles in volcanic glasses. American Mineralogist 40, 10711089.Google Scholar
Steen-McIntyre, V. (1968). Petrography of some late Quaternary pyroclastic deposits at La Malinche and Valsequillo Early Man sites, Puebla, Mexico. In Geological Society of America Program with Abstracts, 1968 Annual Meetings Mexico City.” p. 289.Google Scholar
Steen-McIntyre, V. (1973). Hydration and superhydration of pumiceous volcanic glass, a potential tool for estimating age of Holocene and Pleistocene tephra. InAbstracts, Internat. Assoc. Quaternary Res. (INQUA), 9th Congress, Christchurch, New Zealand, 1973.” pp. 342, 343 Google Scholar
Steen-McIntyre, V. (1975). Hydration and superhydration of tephra glass—A potential tool for estimating age of Holocene and Pleistocene ash beds. In Quaternary Studies. (Suggate, R.P., Cresswell, M.M., Eds.), pp. 271278. Royal Society of New Zealand, Wellington.Google Scholar
Steen-McIntyre, V., (1977). “A Manual for Tephrochronology—Collection, Preparation, Petrographic Description, and Approximate Dating of Tephra (Volcanic Ash).Published privately by the author, Idaho Springs, Colo.Google Scholar
Steen-McIntyre, V. (1981a). Approximate dating of tephra. Presented at “NATO Advanced Studies Institute on Tephrochronology, Iceland, June 1980.” in press.Google Scholar
Steen-McIntyre, V. (1981b). Tephrochronology and its application to problems in New World archaeology. Presented at “NATO Advanced Studies Institute on Tephrochronology, Iceland, June, 1980.” in press.Google Scholar
Steen-McIntyre, V., Malde, H.E. (1970). Status of volcanic-ash chronology at Valsequillo archaeological sites, Puebla, Mexico. InAbstracts, Society of American Archaeology, 35th Annual Meeting, Mexico City“. pp. 7778.Google Scholar
Szabo, B.J., Malde, H.E., Irwin-Williams, C. (1969). Dilemma posed by uranium-series dates on archaeologically significant bones from Valsequillo, Puebla, Mexico. Earth and Planetary Science Letters 6, 237244.CrossRefGoogle Scholar
Tichy, F., Ed. (1968). “Das Mexiko-projekt der Deutschen Forschungsgemeinschaft. I. Berichte über begonnene und geplante Arbeiten.Franz Steiner Verlag, Wiesbaden.Google Scholar