Late Pleistocene Glaciations of the Snag-Klutlan Area, Yukon Territory

ARCTIC ◽  
1971 ◽  
Vol 24 (4) ◽  
Author(s):  
Vern Rampton
Keyword(s):  
Late Pleistocene ◽  
Yukon Territory ◽  
Pleistocene Glaciations

Paleoecological implications of Late Pleistocene and Holocene microtine rodents from the Bluefish Caves, northern Yukon Territory

1989 ◽  
Vol 26 (1) ◽  
pp. 149-156 ◽  
Author(s):  
Richard E. Morlan
Keyword(s):  
Late Pleistocene ◽  
Growing Season ◽  
Microtus Pennsylvanicus ◽  
Yukon Territory ◽  
Meadow Vole ◽  
Tooth Size ◽  
Microtine Rodents ◽  
Clethrionomys Rutilus ◽  
Tundra Vole ◽  
Dicrostonyx Torquatus

Bluefish Caves 1, 2, and 3 have produced tens of thousands of vertebrate remains among which at least nine species of microtine rodents are represented: red-backed vole, Clethrionomys rutilus; collared lemming, Dicrostonyx torquatus; brown lemming, Lemmus sibiricus; singing vole, Microtus miurus; tundra vole, Microtus oeconomus; meadow vole, Microtus pennsylvanicus; yellow-cheeked or taiga vole, Microtus xanthognathus; muskrat, Ondatra zibethicus; and northern bog lemming, Synaptomys borealis. Late Pleistocene and Holocene components are clearly distinguishable from one another in each of the three caves, and each component can be subdivided within cave 1. This paper discusses (i) variations in taxonomic abundance through time and between site areas, (ii) contrasts in microhabitat between north-facing cave 1 and south-facing cave 2, and (iii) decreases in tooth size that may reflect a reduction in the length of the growing season. A general decrease in diversity is shown to involve increased dominance and decreased species richness and evenness. These changes are attributed to postglacial zonation of habitat.

Surface exposure dating of Late Pleistocene glaciations at the Dedegöl Mountains (Lake Beyşehir, SW Turkey)

2009 ◽  
Vol 24 (8) ◽  
pp. 1016-1028 ◽  
Author(s):  
Conradin Zahno ◽  
Naki Akçar ◽  
Vural Yavuz ◽  
Peter W. Kubik ◽  
Christian Schlüchter
Keyword(s):  
Late Pleistocene ◽  
Pleistocene Glaciations ◽  
Surface Exposure Dating ◽  
Exposure Dating ◽  
Sw Turkey ◽  
Lake Beysehir

Pleistocene peccary, Platygonus compressus Le Conte, from Yukon Territory, Canada

1980 ◽  
Vol 17 (9) ◽  
pp. 1204-1209 ◽  
Author(s):  
B. F. Beebe
Keyword(s):  
United States ◽  
Cold Tolerance ◽  
Late Pleistocene ◽  
Yukon Territory ◽  
The Arctic ◽  
Northeastern United States ◽  
Northern Limit ◽  
Arctic Circle

A fragmented radius of a late Pleistocene peccary, Platygonus compressus Le Conte, has been recovered near Old Crow, Yukon Territory, Canada. The known northern limit of the species is thus extended approximately 3000 km, from the northeastern United States to north of the Arctic Circle in Pleistocene Beringia, and confirms the cold tolerance of the species. The small size of the specimen supports a theory that small size in P. compressus is correlated with periglacial environment. Although the age of the specimen is uncertain, a mid-Wisconsin age is inferred on the basis of availability of a route of dispersal to Beringia and palaeoecological evidence which suggest a largely treeless tundra dominated by sedges and grasses, but with a rich herb component.

scholarly journals Influence of late Pleistocene glaciations on the hydrogeology of the continental shelf offshore Massachusetts, USA

2014 ◽  
Vol 15 (12) ◽  
pp. 4651-4670 ◽  
Author(s):  
Jacob Siegel ◽  
Mark Person ◽  
Brandon Dugan ◽  
Denis Cohen ◽  
Daniel Lizarralde ◽  
...  
Keyword(s):  
Continental Shelf ◽  
Late Pleistocene ◽  
Pleistocene Glaciations

Age of Lassen Peak, California, and implications for the ages of late Pleistocene glaciations in the southern Cascade Range

1998 ◽  
Vol 110 (7) ◽  
pp. 931-945 ◽  
Author(s):  
Brent D. Turrin ◽  
Robert L. Christiansen ◽  
Michael A. Clynne ◽  
Duane E. Champion ◽  
Wendy J. Gerstel ◽  
...  
Keyword(s):  
Late Pleistocene ◽  
Cascade Range ◽  
Pleistocene Glaciations ◽  
Lassen Peak

New Spruce (Picea spp.) Macrofossils from Yukon Territory: Implications for Late Pleistocene Refugia in Eastern Beringia

ARCTIC ◽  
2009 ◽  
Vol 59 (4) ◽  
Author(s):  
G.D. Zazula ◽  
A.M. Telka ◽  
C.R. Harington ◽  
C.E. Schweger ◽  
R.W. Mathewes
Keyword(s):  
Late Pleistocene ◽  
Yukon Territory ◽  
Pleistocene Refugia

scholarly journals Dental Characteristics of Late Pleistocene Equus Lambei from the Bluefish Caves, Yukon Territory, and their Comparison with Eurasian Horses

2007 ◽  
Vol 50 (1) ◽  
pp. 81-93 ◽  
Author(s):  
Ariane Burke ◽  
Jacques Cinq-Mars
Keyword(s):  
Late Pleistocene ◽  
Yukon Territory ◽  
Size Reduction ◽  
Human Occupation ◽  
Large Sample

ABSTRACT Bluefish Caves I, II and III of northern Yukon, have yielded the earliest in situ evidence of human occupation of Eastern Beringia, associated with one of the largest and most diverse Late Pleistocene faunas recovered in the region. This paper presents data derived from the study of a large sample of horse teeth recovered from the three caves. This research contributes to our knowledge of the Late Pleistocene Beringian equid, Equus lambei. A comparison of the dentition of E. lambei with that of some contemporary European horses, indicates they have similar size cheekteeth. The hypothesis of a Late Pleistocene trend of size reduction in equids is considered in the light of this comparison.

scholarly journals Middle and Late Pleistocene glaciations in the southwestern Pamir and their effects on topography

2017 ◽  
Vol 466 ◽  
pp. 181-194 ◽  
Author(s):  
Konstanze Stübner ◽  
Elena Grin ◽  
Alan J. Hidy ◽  
Mirjam Schaller ◽  
Ryan D. Gold ◽  
...  
Keyword(s):  
Late Pleistocene ◽  
Pleistocene Glaciations ◽  
Middle And Late Pleistocene
Sign in / Sign up

Export Citation Format

Share Document