Late Pleistocene Human Friction Skin Prints from Pendejo Cave, New Mexico

1996 ◽  
Vol 61 (2) ◽  
pp. 357-376 ◽  
Author(s):  
Donald Chrisman ◽  
Richard S. MacNeish ◽  
Jamshed Mavalwala ◽  
Howard Savage
Keyword(s):  
New Mexico ◽  
Late Pleistocene ◽  
New World ◽  
Human Remains ◽  
Careful Analysis ◽  
Human Origin ◽  
Human Occupation ◽  
Radiocarbon Dates ◽  
Human Construction ◽  
Botanical Remains

In the excavation of Pendejo Cave (FB 9366) near Orogrande, New Mexico, 16 friction skin imprints were found in five stratified zones on clay nodules, baked at over 120°C. After careful analysis, expert dermatoglyphologists determined that these imprints had positive primate characteristics. The imprints are probably of human origin, since no other primates are known to have existed in prehistoric New Mexico. Eight of the imprints occurred in three well-dated zones falling in the late Pleistocene. These zones have direct radiocarbon dates between 12,000 and 37,000 B.P. In addition to their association with radiocarbon determinations, the prints come from three of 24 stratified zones, intensively studied by geologists and pedologists, that are dated in sequence by 34 other radiocarbon determinations acquired from four different laboratories. The imprints are associated with a column of over 35,000 paleontological specimens and more than 15,000 botanical remains. These specimens indicate Pleistocene changes and supply evidence of human transportation and modification of various materials. The prints are also associated with artifacts, ecofacts, features of human construction, and human remains. The imprint specimens therefore provide evidence of Pleistocene human occupation in the New World.

Too Little, Too Late? The Radiocarbon Chronology of Alaska and the Peopling of the New World

2006 ◽  
Vol 71 (4) ◽  
pp. 595-620 ◽  
Author(s):  
Michael R. Bever
Keyword(s):  
Native Americans ◽  
Late Pleistocene ◽  
New World ◽  
Archaeological Record ◽  
Human Occupation ◽  
Radiocarbon Dates ◽  
Point Of Entry ◽  
Central Asian ◽  
Terminal Pleistocene ◽  
Radiocarbon Chronology

Alaska is commonly viewed as a gateway between the Old and New Worlds, and as such, figures prominently in most models of the peopling of the New World. With a growing number of archaeological sites dating to the terminal Pleistocene, Alaska might be expected to provide direct evidence bearing on the colonization of the Americas. Based on 27 site components with 114 radiocarbon dates, this paper discusses the archaeological record of late Pleistocene Alaska, organized around the characteristics and chronology of three complexes: the microblade-bearing Denali complex, the Nenana complex, and the Mesa complex. This paper shows that the archaeological record of late Pleistocene Alaska is quite diverse, and not lacking in controversy and conflicting interpretations. In addition, this period of archaeological diversity coincides with the Younger Dryas climatic event. However, none of the reliably dated sites is older than the earliest evidence of human occupation further south in the Americas. Despite this, evidence from DNA studies points strongly to a north-central Asian homeland for Native Americans, upholding Alaska as the point of entry into the New World. Suggestions are offered, then, as to why the Alaskan record remains silent about the initial peopling of the New World.

scholarly journals Two New Late Pleistocene Avifaunas From New Mexico

The Condor ◽  
2006 ◽  
Vol 108 (3) ◽  
pp. 721-730 ◽  
Author(s):  
Rebecka L. Brasso ◽  
Steven D. Emslie
Keyword(s):  
New Mexico ◽  
Great Basin ◽  
Late Pleistocene ◽  
New Records ◽  
Rocky Mountain ◽  
Subalpine Forest ◽  
Radiocarbon Dates ◽  
Aegolius Funereus ◽  
Boreal Owl ◽  
Gymnogyps Californianus

Abstract We report two new late Pleistocene avifaunas from New Mexico, recovered from Sandia Cave during archaeological excavations by F. Hibben in the 1930s and the nearby Marmot Cave excavated in 2000. The fossil assemblage from Sandia Cave consists of at least 30 taxa, including seven extralimital and two extinct species, Coragyps occidentalis (extinct vulture) and Ectopistes migratorius (Passenger Pigeon). The avifauna from Marmot Cave is limited to eight taxa shared with Sandia Cave. Two new records of Gymnogyps californianus (California Condor) are reported from these sites, as well as new records of Lagopus sp. (ptarmigan), Aegolius funereus (Boreal Owl), and Micrathene whitneyi (Elf Owl) from New Mexico. Two new radiocarbon dates on fossil G. californianus from Sandia and Marmot cave are reported at 10 795 ± 50 and 25 090 ± 220 14C years before present (B.P.), respectively. These collections provide further evidence for mixed avian communities in New Mexico during the late Pleistocene and are similar to other cave avifaunas of comparable age from the Great Basin and Rocky Mountain regions. The birds from Sandia Cave that are shared with other fossil avifaunas include species currently found in arctic tundra, boreal, and steppe habitats, as well as open, xeric communities. This collection provides additional evidence for widespread steppe-tundra, shrub, and subalpine forest environments at lower elevations of western North America during the late Pleistocene.

scholarly journals Radiocarbon, Soil, and Artifact Chronologies for An Early Southern Oregon Coastal Site

Radiocarbon ◽  
2005 ◽  
Vol 47 (3) ◽  
pp. 383-394 ◽  
Author(s):  
Roberta Hall ◽  
Loren G Davis ◽  
Samuel Willis ◽  
Matthew Fillmore
Keyword(s):  
Late Pleistocene ◽  
Texture Classification ◽  
Archaeological Site ◽  
Particle Size Analysis ◽  
Early Holocene ◽  
Size Analysis ◽  
Human Occupation ◽  
Radiocarbon Dates ◽  
Middle Holocene ◽  
History Of

Radiocarbon dates together with geoarchaeological, soil, and lithic analyses are presented to describe archaeological site 35-CS-9 in Bandon Ocean Wayside State Park, Oregon, northwestern USA. One of the few Oregon middle-Holocene coastal sites that includes sediments and artifacts dating to the early Holocene and possibly to the late Pleistocene, it was recorded in 1951 and surface surveyed by archaeologists in 1975, 1986, and 1991, but its depth and antiquity were not tested. In February 2002, we studied the site's stratigraphy and sediments and described 8 strata from the aeolian surface to bedrock at 350 cm depth. Soil samples taken from a cut bank for texture classification, particle size analysis, pH, carbon content, and chemical analysis suggested that the site represented a complete history of Holocene deposits. Excavation of 2 test units in August 2002 uncovered substantial lithic and charcoal remains that confirm a protracted middle-Holocene occupation and suggest that human occupation began in the early Holocene. Charcoal recovered at 235–245 cm dated to 11,000 14C BP, and the deepest lithic artifact was recovered in a level at 215–225 cm. Whether the human occupation was continuous throughout the Holocene, and whether it began in the early Holocene or in the late Pleistocene, can only be determined with further excavations.

scholarly journals Sea level, paleogeography, and archeology on California's Northern Channel islands

2015 ◽  
Vol 83 (2) ◽  
pp. 263-272 ◽  
Author(s):  
Leslie Reeder-Myers ◽  
Jon M. Erlandson ◽  
Daniel R. Muhs ◽  
Torben C. Rick
Keyword(s):  
Sea Level Rise ◽  
Sea Level ◽  
Late Pleistocene ◽  
New World ◽  
Channel Islands ◽  
Glacial Isostatic Adjustment ◽  
Human Occupation ◽  
Isostatic Adjustment ◽  
The World ◽  
Northern Channel Islands

Sea-level rise during the late Pleistocene and early Holocene inundated nearshore areas in many parts of the world, producing drastic changes in local ecosystems and obscuring significant portions of the archeological record. Although global forces are at play, the effects of sea-level rise are highly localized due to variability in glacial isostatic adjustment (GIA) effects. Interpretations of coastal paleoecology and archeology require reliable estimates of ancient shorelines that account for GIA effects. Here we build on previous models for California's Northern Channel Islands, producing more accurate late Pleistocene and Holocene paleogeographic reconstructions adjusted for regional GIA variability. This region has contributed significantly to our understanding of early New World coastal foragers. Sea level that was about 80-85 m lower than present at the time of the first known human occupation brought about a landscape and ecology substantially different than today. During the late Pleistocene, large tracts of coastal lowlands were exposed, while a colder, wetter climate and fluctuating marine conditions interacted with rapidly evolving littoral environments. At the close of the Pleistocene and start of the Holocene, people in coastal California faced shrinking land, intertidal, and subtidal zones, with important implications for resource availability and distribution.

A late pleistocene human presence at Huaca Prieta, Peru, and early Pacific Coastal adaptations

2012 ◽  
Vol 77 (3) ◽  
pp. 418-423 ◽  
Author(s):  
Tom D. Dillehay ◽  
Duccio Bonavia ◽  
Steve L. Goodbred ◽  
Mario Pino ◽  
Victor Vásquez ◽  
...  
Keyword(s):  
Late Pleistocene ◽  
Pacific Coast ◽  
Coastal Environments ◽  
Human Occupation ◽  
Radiocarbon Dates ◽  
The Pacific ◽  
Northern Peru ◽  
Coastal Adaptations ◽  
New Evidence ◽  
Early Human

Archaeological excavations in deep pre-mound levels at Huaca Prieta in northern Peru have yielded new evidence of late Pleistocene cultural deposits that shed insights into the early human occupation of the Pacific coast of South America. Radiocarbon dates place this occupation between ~ 14,200 and 13,300 cal yr BP. The cultural evidence shares certain basic technological and subsistence traits, including maritime resources and simple flake tools, with previously discovered late Pleistocene sites along the Pacific coast of Peru and Chile. The results help to expand our knowledge of early maritime societies and human adaption to changing coastal environments.

Direct Radiocarbon Dating of Late Pleistocene Hominids in Eurasia: Current Status, Problems, and Perspectives

Radiocarbon ◽  
2014 ◽  
Vol 56 (02) ◽  
pp. 753-766 ◽  
Author(s):  
Yaroslav V Kuzmin ◽  
Susan G Keates
Keyword(s):  
Late Pleistocene ◽  
Radiocarbon Dating ◽  
C:N Ratio ◽  
Human Remains ◽  
Current Status ◽  
Modern Humans ◽  
Radiocarbon Dates ◽  
Selection Of

The corpus of radiocarbon dates run directly on Pleistocene-age human remains in Eurasia (∼120 values, with ∼80 of them found to be reliable) is analyzed and interpreted. The latest Neanderthals are dated to ∼34,000–30,500 BP (∼38,800–35,400 cal BP). They probably coexisted with the first modern humans at ∼36,200–30,200 BP (∼42,500–32,800 cal BP) in the western and central parts of Europe. The earliest direct14C dates on modern humans in Eurasia are ∼34,950–33,300 BP (∼40,400–37,800 cal BP). A paucity of14C dates corresponding to the LGM is evident for Europe, but Asia perhaps had larger populations during this timespan. The main criteria for the selection of bone/tooth material for direct14C dating as now widely accepted are (1) the collagen yield (generally, 1% or more) and (2) the C:N ratio (within the 2.9–3.4 range).

Direct Radiocarbon Dating of Late Pleistocene Hominids in Eurasia: Current Status, Problems, and Perspectives

Radiocarbon ◽  
2014 ◽  
Vol 56 (2) ◽  
pp. 753-766 ◽  
Author(s):  
Yaroslav V Kuzmin ◽  
Susan G Keates
Keyword(s):  
Late Pleistocene ◽  
Radiocarbon Dating ◽  
C:N Ratio ◽  
Human Remains ◽  
Current Status ◽  
Modern Humans ◽  
Radiocarbon Dates ◽  
Selection Of

The corpus of radiocarbon dates run directly on Pleistocene-age human remains in Eurasia (∼120 values, with ∼80 of them found to be reliable) is analyzed and interpreted. The latest Neanderthals are dated to ∼34,000–30,500 BP (∼38,800–35,400 cal BP). They probably coexisted with the first modern humans at ∼36,200–30,200 BP (∼42,500–32,800 cal BP) in the western and central parts of Europe. The earliest direct 14C dates on modern humans in Eurasia are ∼34,950–33,300 BP (∼40,400–37,800 cal BP). A paucity of 14C dates corresponding to the LGM is evident for Europe, but Asia perhaps had larger populations during this timespan. The main criteria for the selection of bone/tooth material for direct 14C dating as now widely accepted are (1) the collagen yield (generally, 1% or more) and (2) the C:N ratio (within the 2.9–3.4 range).

Geology of the Dry Creek Site; a Stratified Early Man Site in Interior Alaska

1977 ◽  
Vol 7 (2) ◽  
pp. 149-176 ◽  
Author(s):  
Robert M. Thorson ◽  
Thomas D. Hamilton
Keyword(s):  
Late Pleistocene ◽  
Local Source ◽  
Time Range ◽  
Geologic Mapping ◽  
Human Occupation ◽  
Alaska Range ◽  
Radiocarbon Dates ◽  
Glacial Outwash ◽  
Loess Deposition ◽  
Formed Part

The Dry Creek archeologic site contains a stratified record of late Pleistocene human occupation in central Alaska. Four archeologic components occur within a sequence of multiple loess and sand layers which together form a 2-m cap above weathered glacial outwash. The two oldest components appear to be of late Pleistocene age and occur with the bones of extinct game animals. Geologic mapping, stratigraphic correlations, radiocarbon dating, and sediment analyses indicate that the basal loess units formed part of a widespread blanket that was associated with an arctic steppe environment and with stream aggradation during waning phases of the last major glaciation of the Alaska Range. These basal loess beds contain artifacts for which radiocarbon dates and typologic correlations suggest a time range of perhaps 12,000–9000 yr ago. A long subsequent episode of cultural sterility was associated with waning loess deposition and development of a cryoturbated tundra soil above shallow permafrost. Sand deposition from local source areas predominated during the middle and late Holocene, and buried Subarctic Brown Soils indicate that a forest fringe developed on bluff-edge sand sheets along Dry Creek. The youngest archeologic component, which is associated with the deepest forest soil, indicates intermittent human occupation of the site between about 4700 and 3400 14C yr BP.

A Medieval Burial from Graham Street, Leith, Edinburgh

2003 ◽  
Vol 25 (2) ◽  
pp. 165-169
Author(s):  
Paul R. J. Duffy ◽  
Olivia Lelong
Keyword(s):  
Contextual Information ◽  
Human Remains ◽  
Housing Development ◽  
Archaeological Research ◽  
Archaeological Excavation ◽  
Radiocarbon Dates ◽  
Physical Evidence ◽  
Research Division ◽  
The North ◽  
The Individual

Summary An archaeological excavation was carried out at Graham Street, Leith, Edinburgh by Glasgow University Archaeological Research Division (GUARD) as part of the Historic Scotland Human Remains Call-off Contract following the discovery of human remains during machine excavation of a foundation trench for a new housing development. Excavation demonstrated that the burial was that of a young adult male who had been interred in a supine position with his head orientated towards the north. Radiocarbon dates obtained from a right tibia suggest the individual died between the 15th and 17th centuries AD. Little contextual information exists in documentary or cartographic sources to supplement this scant physical evidence. Accordingly, it is difficult to further refine the context of burial, although a possible link with a historically attested siege or a plague cannot be discounted.

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