A Plainview Kill/Butchering Locale On The Llano Est Acado-The Lubbock Lake Site

Abstract

The Lubbock Lake site is a multi-component, stratified locality on the Llano Estacada (Southern High Plains). Part of a Plainview (Paleo-Indian) period bison kill/butchering locale is being excavated. Cultural designation is based on recovered projectile points, stratigraphic position, and radiocarbon dates. Tool assemblage consists of lithic and bone expediency tool kits. Geological, faunal, and paleoenvironmental settings create an interpretative framework for the cultural event. Only part of the Plainview lifeway system is reflected at the site. The locale represents a different level of social organization than seen at other Plainview period bison kill sites. Preliminary statements include a few differences and similarities between excavated Plainview sites.     

the Risley Bison Kill:West-Central Montana

Abstract

The Risley Bison Jump, a large kill site approximately 50 miles west of Great Falls, Montana, was test excavated in 1974. The badly vandalized site was scheduled to be destroyed by land subdivision.Even though the site was badly disturbed, our excavations show that the site was a well-used bison jump with at least four usages evident. Processing and butchering areas were located along the margins of the kill middens. Side-notched projectilepoints recovered from the site suggest that it dates from the latter part of the Late Prehistoric Period.     

Late Paleo-Indian Activity At The Lubbock Lake Site

Abstract

Excavations at Lubbock Lake (41 LU1), Southern High Plains of Texas, revealed the presence of a complex, late Paleo-Indian feature containing a camping area and bison (Bison antiquus) kill/butchering locale. The feature is found within a cienega or marsh deposit and dates from 8300 to 8600 years. At least two camping episodes are indicated, separated by the kill/butchering event. Camp debris consists of a projectile point midsection, unifacial and bifacial tools, and flakes. Faunal debris includes remains of butchered pronghorn antelope, rabbits, ducks, grouse, and turtles. The kill/butchering locale contains remains of four bison and three fetuses, a bone expediency tool, a reworked projectile point base, unifacial butchering tools, and flakes. Projectile points, other lithic tools, and age of the feature indicate a Firstview occupation. From faunal and geologic data, site environs are reconstructed as a marshlands rimmed by a narrow border of wet meadows grading into a mixed grass prairie. Although several late Paleo-Indian kill/butchering locales are known on the Southern High Plains, this feature is the first late Paleo-Indian camp.     

Radiocarbon Dates from the Sutter Site,Northeastern Kansas

Abstract

Five radiocarbon dates from the deeply buried, preceramic Sutter site (14JN309) are evaluated. Its relative chronological position in late Plano times is substantiated by a cluster of dates at approximately 6000 B.C. Comments are made concerning the Great Plains hunting and gathering subsistence pattern.     

Seasonal Shifts in Diet and Gut Microbiota of the American Bison (Bison bison)

North American bison (Bison bison) are becoming increasingly important to both grassland management and commercial ranching. However, a lack of quantitative data on their diet constrains conservation efforts and the ability to predict bison effects on grasslands. In particular, we know little about the seasonality of the bison diet, the degree to which bison supplement their diet with eudicots, and how changes in diet influence gut microbial communities, all of which play important roles in ungulate performance. To address these knowledge gaps, we quantified seasonal patterns in bison diet and gut microbial community composition for a bison herd in Kansas using DNA sequencing-based analyses of both chloroplast and microbial DNA contained in fecal matter. Across the 11 sampling dates that spanned 166 days, we found that diet shifted continuously over the growing season, allowing bison to take advantage of the seasonal availability of high-protein plant species. Bison consumed more woody shrubs in spring and fall than in summer, when forb and grass intake predominated. In examining gut microbiota, the bacterial phylum Tenericutes shifted significantly in relative abundance over the growing season. This work suggests that North American bison can continuously adjust their diet with a high reliance on non-grasses throughout the year. In addition, we find evidence for seasonal patterns in gut community composition that are likely driven by the observed dietary changes.     

Dating archaeobotanical remains: a cautionary tale from Port au Choix,Newfoundland

In this paper we report on the first ¹⁴C dated archaeological seeds from the island of Newfoundland, Canada. Ninety-three archaeobotanical specimens were recovered from a midden deposit adjacent to a small dwelling at Point Riche (EeBi-20), a large Dorset Palaeoeskimo site near Port au Choix, northwestern Newfoundland. These remains were collected from a seemingly secure context within the midden, but AMS ¹⁴C testing of a sample of specimens produced modern ¹⁴C dates, indicating that the remains are intrusive to the Dorset occupation. While the majority of Newfoundland-based research assumes antiquity of archaeobotanical remains, we recommend using AMS ¹⁴C dating and other proxy data in future archaeobotanical studies to confirm antiquity prior to making interpretations regarding human–plant interactions.     

Leaving on migration: estimating departure dates of Barn Swallows Hirundo rustica from summer roosts using a capture–mark–recapture approach

Capsule Capture–mark–recapture data can be used to predict departure dates of Barn Swallows Hirundo rustica from summer roosts.

Aims To investigate how long Barn Swallows remain at their breeding grounds before migration by estimating departure dates.

Methods A capture–mark–recapture approach was applied to an extensive data set (65?303 ringed and 710 recaptured birds) from two summer roosts. Multiple-day constancy models were used to estimate apparent survival, which was subsequently translated to residence time.

Results The longest intervals between ringing and recapturing were between 66 and 67 days; estimated mean minimum durations were between 16.3 and 18.5 days. Apparent survival was high over most of the summer, indicating that there is little emigration during this period and was followed by a sharp departure-related decline in late August and September. Expected residence time, derived from apparent survival estimates, declined linearly from about 80 days in early July to less than 10 days in September. Estimated departure dates were highly consistent between years and occurred in late September.

Conclusions Barn Swallows stay much longer at post-breeding roost sites than is necessary to build up their fat reserves for migration. We suggest that the birds are likely to derive a number of benefits from such a prolonged stay that are not directly related to preparation for migration; for example, minimizing predation risk by foraging in familiar areas, and gathering information on the quality of future breeding sites.     

Early Early Man in North America and where to look for Him: Geomorphic Contexts

Abstract

There has long been a controversy concerning Man’s antiquity in the New World. Our oldest unquestioned sites are those of the Clovis Complex which date to 11,000-12,000 B.P. In this paper, an attempt is made to set up a testing program that might lead to the discovery of Pre-Clovis (Early Early Man) sites within the contiquous 48 states, should they exist. It is believed that the derived concepts also have application in other parts of the world. Rigorous standards are given for the “best site situation” necessary to solve the problem for everyone’s satisfaction. The methodology involves outlining a list of possible archaeo-geomorphic contexts in which to seek ancient sites, with the idea of determining if any of them are more likely to produce the best site situation than others. Nine archaeo-geomorphic contexts are discussed and evaluated. These include surface sites and the following subsurface sites: underwater, coastal, volcanic, eolian, slope, cave, alluvial, and depression or basin sites. It is concluded, by the process of elimination, that the latter seem to be our best bet to meet the aforementioned rigorous standards. A testing program is suggested on the High Plains where many basins occur, and where some of our better early sites have been found. How we should test is discussed in terms of locating basins, choosing basins to test, and testing procedures. Subsidiary benefits are seen resulting from this program even if the problem of Man’s antiquity should not be determined by this method of research.     

Perry Ranch:A Plainview Bison Kill On the Southern Plains

Abstract

Salvage excavations at the Perry Ranch site in southwestern Oklahoma uncovered the association of Plainview projectile points with an extinct subspecies of bison. A radiocarbon date of 7030 ± 190 B.P. has been obtained from bison bone at the site. However, stratigraphic disturbances limit inferences about the cultural activities at the site.     

Bison Movement Patterns On The Canadian Plains: An Ecological Analysis

Abstract

The primary object of this study is to determine whether bison movements were seasonal and sufficiently regular to be considered migratory.     

Notes On Bison In Val Verde County,Texas: Additions To Dillehay

Abstract

Bison remains from deeply stratified deposits at the Castle Canyon Site, an area of southwestern Texas where bison remains are outstandingly rare, date about 1500 B.C.-A.D. 1000. The last bison known in the area died about 1885. It is suggested that environmental conditions in the area may not have changed, and that presence-absence periods might rather reflect changing conditions on the Central or Northern Plains. These data do not alter Dillehay’s conclusions, but present information not available to him.     

Comparing fruiting phenology across two historical datasets: Thoreau’s observations and herbarium specimens

Background and AimsFruiting remains under-represented in long-term phenology records, relative to leaf and flower phenology. Herbarium specimens and historical field notes can fill this gap, but selecting and synthesizing these records for modern-day comparison requires an understanding of whether different historical data sources contain similar information, and whether similar, but not equivalent, fruiting metrics are comparable with one another.MethodsFor 67 fleshy-fruited plant species, we compared observations of fruiting phenology made by Henry David Thoreau in Concord, Massachusetts (1850s), with phenology data gathered from herbarium specimens collected across New England (mid-1800s to 2000s). To identify whether fruiting times and the order of fruiting among species are similar between datasets, we compared dates of first, peak and last observed fruiting (recorded by Thoreau), and earliest, mean and latest specimen (collected from herbarium records), as well as fruiting durations.Key ResultsOn average, earliest herbarium specimen dates were earlier than first fruiting dates observed by Thoreau; mean specimen dates were similar to Thoreau’s peak fruiting dates; latest specimen dates were later than Thoreau’s last fruiting dates; and durations of fruiting captured by herbarium specimens were longer than durations of fruiting observed by Thoreau. All metrics of fruiting phenology except duration were significantly, positively correlated within (r: 0.69–0.88) and between (r: 0.59–0.85) datasets.ConclusionsStrong correlations in fruiting phenology between Thoreau’s observations and data from herbaria suggest that field and herbarium methods capture similar broad-scale phenological information, including relative fruiting times among plant species in New England. Differences in the timing of first, last and duration of fruiting suggest that historical datasets collected with different methods, scales and metrics may not be comparable when exact timing is important. Researchers should strongly consider matching methodology when selecting historical records of fruiting phenology for present-day comparisons.     

A Preliminary Report on Two Sites at Piney Creek,Wyoming 48J03Ll and 48J031

Abstract

During the summer of 1964, the University of Wyoming and the Wyoming Archaeological Society conducted exploratory excavations in two sites near Buffalo, Wyoming. Site 48J03ll consists of a number of stone circles and is apparently a camp site and site 48J0312 is a bison kill and butchering site. Artifact assemblages suggest an affiliation with late prehistoric and early historic sites in the Yellowstone River drainage.     

The Simonsen Site: Report For the Summer Of 1959

Abstract

Isolated surface finds of probable Archaic and Paleo-Indian sites have been made in western Iowa for the past decade. Recently 3 sites have been found in this area, along tributaries of the Missouri River, containing cultural material buried in sediments 13-17 feet below the modern surface. One of these sites, the Simonsen, exposed on a loop of the Little Sioux River, is described.

Bison bones were eroding below the top of an alluvial terrace. This profile is divided into 8 stratigraphic zones, Zones 1 and 2, were 9 feet thick and composed of sterile loam, sand and gravels. Zone 3, contained several disintegrated bison bones, fine ash, burned earth, a fire pit with charred log fragments and a hearth containing a large canid but no artifacts. Zone 4, 1-2 feet thick was composed of sterile interbedded gravels and sand. Zone 5, from a few inches to 2 feet thick contained small flecks of charcoal, and a fragment of a projectile point. Zone 6 was a very stilty sand interbedded with sand silts. Zone 7, 2-3 feet thick was the most profilic source of cultural material but considering the large area exposed, produced few artifacts. These were knives, flakes, 2 anvil stones and 3 points. Zone 8, a gravelly deposit of unknown thickness, underlay the cultural deposits.

A total of 7 bison skulls or partial skulls were collected in addition to abundant remains of other parts of the skeletons. These remains were tentatively assigned to the extinct specie, Bison occidentalis. Measurements of the metapoidals of these specimens agreed in massiveness with those from Scottsbluff and were smaller than specimen from the Brewster and Lipscomb sites which contained bison antiquus and Folsom artifacts.

The 1959 collection from the Simonsen site supports earlier observations of affiliations with the Logan Creek Site of Nebraska and argues for assignment within the late Paleo-Indian to early Archaic horizon.     

Florisbad and human population succession in Southern Africa.

The human cranium recovered at Florisbad in 1932 is compared with other Sub-Saharan African hominid remains from Broken Hill, the Omo and Klasies River Mouth. The Florisbad frontal is very broad, but despite this breadth and differences in zygomatic form, there is a definite resemblance to archaic Homo sapiens from Broken Hill. There is also some similarity to both Omo I and Omo II, while fragmentary remains from Klasies River are more lightly built and hence more modern in appearance. These impressions are strengthened by measurement and statistical analysis, which demonstrates that Florisbad and Broken Hill are distant from recent African populations. Even if Florisbad is less archaic than the earlier (Middle Pleistocene?) hominid, it is not noticeably Bushman-like. New dates suggestive of early Upper Pleistocene antiquity also place Florisbad securely in a lineage containing Broken Hill, and there is no evidence to support special ties with any one group of living Africans.     

Edwards II: Report of An Excavation In Western Oklahoma

Abstract

Edwards II is located on the North Fork of the Red River in western Oklahoma. It is one of two sites excavated in 1968 by the University of Oklahoma Field School in Archaeology. The major excavation area consisted of 19 contiguous five foot squares. Two test pits were also dug to determine the limits of the site. Nine features were uncovered; all were pits which exhibited a variety of shapes. Ceramic materials and projectile points are similar to Custer and Washita River foci manifestations, but the low proportion of bison bone, and the presence of a few corner notched and stemmed points suggest placement early in the time span represented by these foci.     

Dramatic changes in the return date of Guillemots Uria aalge to colonies in Shetland, 1962–2005

Capsule Changes in return date coincided with marked changes in population size that probably resulted in fluctuating competition for nest-sites.

Aims To document the changes in return dates over a 44-year period and to identify the factors associated with these changes.

Methods We compared changes in return date at Shetland colonies with those for the Isle of May, southeast Scotland, and with the available information on population size, the abundance of some fish species eaten by Common Guillemots and large-scale changes in the oceanography and climate of the eastern Atlantic as reflected by the winter index of the North Atlantic Oscillation (NAO).

Results Common Guillemots normally return to colonies in Shetland in late winter. However, during the 1960s return dates became gradually earlier with birds present from early October. Autumn return remained the norm for about ten years after which return dates gradually reverted back to late winter. In contrast, Common Guillemots on the Isle of May, 400 km south of Shetland, showed no marked shift, returning in October each year. There was a strong negative correlation between date of return of Shetland birds and population size, whereas on the Isle of May birds came back earlier when there was a large positive winter NAO index. There was no convincing evidence that changes in wintering areas or fish abundance influenced when birds returned to the colonies, although the fish data may not have been collected on the correct spatial scale.

Conclusion Competition for high quality nest-sites is the most likely reason for Common Guillemots returning to the colonies during the autumn and winter.     

Characterization of Bison bison major histocompatibility complex class IIa haplotypes

American bison (Bison bison) and domestic cattle (Bos taurus and Bos indicus) evolved from a common ancestor 1–1.4 million years ago. Nevertheless, they show dramatic differences in their susceptibility to infectious diseases, including malignant catarrhal fever (MCF). Although bison are highly susceptible to ovine herpesvirus-2 (OvHV-2) associated MCF, about 20% of healthy domesticated and wild bison are positive for OvHV-2 antibody. We are interested in testing the hypothesis that, within the bison population, the polymorphism of major histocompatibility complex (MHC) class II genes influences resistance to MCF. However, since little was known about the MHC class II genes of bison, it was necessary to first characterize class II haplotypes present in Bi. bison (Bibi). Thus, the MHC class II haplotypes carried by 14 bison were characterized by the PCR-based cloning and sequencing of their DRB3, DQA, and DQB alleles. Twelve MHC class II haplotypes were identified in the 14 bison. These haplotypes comprised six previously reported and six new Bibi-DRB3 alleles, along with 11 Bibi-DQA and 10 Bibi-DQB alleles. For each bison class II allele, it was possible to identify closely related cattle sequences. The closest bison and bovine DQA, DQB, and DRB3 alleles, on average, differed by only 1.3, 3.5, and 5.8 amino acids, respectively. Furthermore, bison MHC haplotypes with both nonduplicated and duplicated DQ genes were identified; these haplotypes appear to have originated from the same ancestral haplotypes as orthologous cattle haplotypes. This study was supported by USDA-Agricultural Research Service grant CWU-5348-32000-018-00D. While working on this project, Dr. Bharat Bhushan was supported by a fellowship from the World-Bank-sponsored National Agricultural Technology Project of the Indian Council of Agricultural Research, Indian Ministry of Agriculture, New Delhi, India     

Notes On the Crow-Hidatsa Schism

Abstract

Three lines of evidence bearing on the Crow-Hidatsa separation provide different dates for that separation, but dates which are consistent with the following generalizations: (1) The Crow began to diverge linguistically from the various Hidatsa groups no less than five centuries ago, and perhaps even earlier. (2) The Crow movement onto the Northwestern Plains was accomplished gradually, perhaps by band-by-band movement, rather than as one precipitous migration away from the Hidatsa. (3) Archaeological evidence from sites of the Mandan/Hidatsa continuum in the Missouri Valley suggest that the Hagen site, at least, probably dates at about A.D. 1675 – although alternative explanations for related sites suggest that the Crow moved into the Northwestern Plains several centuries earlier. (4) Ethnohistorical data suggest that the Crow separation dates from the mid-1700s. Rather than dating the initial separation of the two groups, the ethnohistorical data probably reflect the final severing of ties with the Hidatsa – a separation made final by the adoption of the horse.     

Scapula Skin-Dressing And Fiber-Processing Tools

Abstract

Information from ethnographic and archaeological literature supports the interpretation that some bison scapula tools were used for dressing skins. Sim!lar scapula artifacts may have been used for processing bark fiber used in making cordage or weaving. References to possible scapula processing tools from the Plains Northwest Coast, Great Lakes Riverine Area, and the Southeast are summarized. Specimens made of deer and elk scapulae probably represent functionally similar tool types. These artifacts may be more common than the available reports on Plains sites indicate, and archaeologists should exercise care when identifying scapula tools. We cannot assume that all scapula artifacts represent hoes or hoe fragments.