Reconstruction
Paisley Five Mile Point Caves overlook the Chewaucan Basin in south-central Oregon. Their dry sediments preserved an unusually intimate record of early foragers: stone tools, cordage, hearths, culturally modified bones, and human feces. The chronology requires care. The oldest well-supported human evidence is about 14,300 calibrated years before present—roughly 12,350 BCE, not 14,300 BCE. Lipid biomarkers independently confirmed that several early coprolites were human, strengthening earlier identifications based on ancient DNA and archaeological context.
The earliest occupation evidence does not supply a complete menu. Two bones from pre-Clovis deposits—a mountain sheep mandible and a rib from a smaller hoofed mammal—bear marks interpreted through comparative experiments as stone-tool cuts. These specimens support carcass processing, although other Pleistocene animal bones in the caves accumulated through carnivore activity or natural processes and cannot automatically be treated as food refuse.
More detailed dietary evidence comes from somewhat later Younger Dryas and early Holocene occupations at the same caves. Multiproxy study of probable human coprolites identified jackrabbit or hare, rodents, birds, small freshwater fish, and insects, including darkling and June beetles. Plant remains included fibers and seeds from cattail, sedge, wild amaranth relatives, tansy mustard, grasses, and possible rose hips. Researchers found digestive damage on bones and insects; one coprolite contained rodent bones and abundant hair, indicating that at least some small animals were eaten substantially whole. These are direct observations from fecal contents, whereas interpretations of season and gathering habitat rely on pollen, plant fruiting schedules, and local ecology.
Stone projectile points, flake knives, scrapers, and cut-marked bones show hunting and butchery. Hearths document fire use, but the evidence does not reveal a standardized recipe or establish how each food was cooked. Uncarbonized seeds may have been eaten raw, processed without charring, or incorporated accidentally with other plant material. The caves appear to have served as episodic camps where people worked hides, prepared food, and used resources from nearby wetlands, sagebrush grasslands, streams, and riparian zones.
Paisley matters because its evidence complicates the old image of North America’s earliest inhabitants as uniformly specialized hunters of mammoths and other large game. Later coprolites show a flexible economy incorporating plants, fish, insects, and small mammals alongside larger animals. Cattails, wild seeds, fish, and game remain recognizable regional foods today, but archaeology cannot demonstrate an uninterrupted recipe tradition extending from these occupants to any particular modern community. The defensible continuity lies instead in skilled adaptation to the Great Basin’s seasonal mosaic of wetlands and dry uplands.
Historical context
The last Ice Age was ending. Around 12,350 BCE, the Bølling-Allerød warm interval had begun, and an enlarged Lake Chewaucan occupied much of the basin below Paisley Caves. The Younger Dryas cooling event followed about 10,950 BCE, bringing another major environmental shift. The earliest Paisley occupation preceded the generally accepted Clovis interval, approximately 11,100–10,800 BCE, while later Western Stemmed technology at the caves was broadly contemporary with Clovis. Farming, pottery, and permanent towns had not yet developed in North America; people lived through mobile hunting, fishing, collecting, and processing wild resources.
Evidence
Archaeological
StrongStratified deposits contain lithic artifacts, hearths, perishable artifacts, culturally modified bones, and coprolites associated with repeated human use of the caves.
Archaeobotanical
ModerateSeeds, fibers, pollen, and phytoliths occur in Younger Dryas and early Holocene probable human coprolites. Some taxa are securely identified, while others are assigned only to family or qualified with 'cf.' identifications.
Zooarchaeological
StrongDigestively modified bones in probable human coprolites directly support consumption of rodents, lagomorphs, birds, and fish in later contexts. Experimentally assessed cut marks support processing of mountain sheep and another artiodactyl in pre-Clovis deposits.
Residue chemical
StrongFecal sterol and bile-acid biomarkers independently identify multiple pre-Clovis coprolites as human, although these biomarkers establish depositor identity rather than a detailed menu.
Food identification
ModerateCoprolite macrofossils provide direct dietary evidence, but several plants and animals could be identified only to broad taxonomic groups. Pollen can also enter the digestive tract through air, water, or incidental contamination.
Dating
StrongNumerous radiocarbon determinations, paired dating tests, ordered stratigraphy, and independent dates on coprolites and associated materials support occupation beginning around 14,300 calibrated years BP.
Preparation method
LimitedHearths, flakes, scrapers, cut marks, digestive damage, and whole small-animal remains indicate processing and consumption, but specific cooking techniques or recipes cannot usually be reconstructed.
Geographic attribution
StrongThe evidence derives from excavated and mapped deposits in the Paisley Five Mile Point Caves overlooking the Chewaucan Basin of south-central Oregon.
Historical interpretation
ProbableSeasonal use of wetlands, riparian habitats, and sagebrush grasslands is inferred from dietary taxa, plant seasonality, environmental evidence, and the character of the occupations rather than directly observed.
Visual reconstruction
InterpretiveAny image of meals, clothing, group size, bodily appearance, or activity arrangement would combine archaeological evidence with substantial artistic reconstruction.
Sources
- 1.Dennis L. Jenkins et al. (2012). Clovis Age Western Stemmed Projectile Points and Human Coprolites at the Paisley Caves. Science 337(6091): 223–228. doi:10.1126/science.1218443Primary archaeology
- 2.Lisa-Marie Shillito, Helen L. Whelton, John C. Blong, et al. (2020). Pre-Clovis Occupation of the Americas Identified by Human Fecal Biomarkers in Coprolites from Paisley Caves, Oregon. Science Advances 6(29): eaba6404. doi:10.1126/sciadv.aba6404Scientific literature
- 3.John C. Blong, Martin E. Adams, Gabriel Sanchez, et al. (2020). Younger Dryas and Early Holocene Subsistence in the Northern Great Basin: Multiproxy Analysis of Coprolites from the Paisley Caves, Oregon, USA. Archaeological and Anthropological Sciences 12: 224. doi:10.1007/s12520-020-01160-9Scientific literature
- 4.Bryan Hockett and Dennis L. Jenkins (2013). Identifying Stone Tool Cut Marks and the Pre-Clovis Occupation of the Paisley Caves. American Antiquity 78(4): 762–778. doi:10.7183/0002-7316.78.4.762Primary archaeology
- 5.Adam M. Hudson, Meaghan M. Emery-Wetherell, Patrick M. Lubinski, et al. (2021). Reconstructing Paleohydrology in the Northwest Great Basin since the Last Deglaciation Using Paisley Caves Fish Remains (Oregon, U.S.A.). Quaternary Science Reviews 262: 106936. doi:10.1016/j.quascirev.2021.106936Scientific literature
- 6.Anthony Taylor, Jarod M. Hutson, Vaughn M. Bryant, and Dennis L. Jenkins (2019). Dietary Items in Early to Late Holocene Human Coprolites from Paisley Caves, Oregon, USA. Palynology 44(1): 12–23. doi:10.1080/01916122.2018.1530699Scientific literature
Limitations
- majordate start
The supplied 14,300 BCE start appears to conflate calibrated years before present with BCE. Published evidence places the earliest well-supported human occupation at about 14,300 cal BP, equivalent to approximately 12,350 BCE.
- moderatedate end
The supplied 12,000 BCE endpoint is not a standard boundary for the documented Paisley sequence. Much of the detailed direct dietary evidence comes from Younger Dryas and early Holocene coprolites dating approximately 12,800–10,850 cal BP, or about 10,850–8,900 BCE, outside the supplied range.
- moderatedescription
Animal remains alone do not uniformly document human occupation because carnivores, raptors, rodents, and natural processes also accumulated material in the caves. Human use is supported specifically by culturally modified specimens, artifacts, coprolites, contextual association, and dating.
