Dietary ecology of ungulates from the La Brea tar pits in southern California: a multi-proxy approach

DB Jones, LRG Desantis - Palaeogeography, Palaeoclimatology …, 2017 - Elsevier
Abstract The La Brea Tar Pits are a highly fossiliferous late Pleistocene locality, with over
230 vertebrate species, and the potential to help clarify the ecology of Pleistocene …

Dietary paleoecology of bison and horses on the mammoth steppe of eastern Beringia based on dental microwear and mesowear analyses

A Kelly, JH Miller, MJ Wooller, CT Seaton… - Palaeogeography …, 2021 - Elsevier
In contrast to the modern Arctic, high-latitude ecosystems of the Late Pleistocene supported
a diverse range of large mammalian herbivores, including abundant bison (Bison priscus) …

Dietary stability inferred from dental mesowear analysis in large ungulates from Rancho La Brea and opportunistic feeding during the late Pleistocene

JE Cohen, LRG DeSantis, EL Lindsey… - Palaeogeography …, 2021 - Elsevier
Abstract The Rancho La Brea locality is world famous for asphaltic deposits that trapped and
preserved late Pleistocene megafauna over the last 50,000 years. This wealth of …

Palaeoecology of the Mammoth Steppe fauna from the late Pleistocene of the North Sea and Alaska: Separating species preferences from geographic influence in …

F Rivals, MC Mihlbachler, N Solounias, D Mol… - Palaeogeography …, 2010 - Elsevier
The paleodietary ecology of Late Pleistocene ungulate faunas of the Mammoth Steppe
ecosystem was investigated at Fairbanks (Alaska) and Brown Bank (North Sea) through …

Stable isotopes reveal seasonal competition for resources between late Pleistocene bison (Bison) and horse (Equus) from Rancho La Brea, southern California

RS Feranec, EA Hadly, A Paytan - Palaeogeography, Palaeoclimatology …, 2009 - Elsevier
Determining how organisms partition or compete for resources within ecosystems can reveal
how communities are assembled. The Late Pleistocene deposits at Rancho La Brea are …

[PDF][PDF] Cranial morphometrics of the dire wolf, Canis dirus, at Rancho La Brea: temporal variability and its links to nutrient stress and climate

WJ Binder, SR Frost, RW Sadlier… - Palaeontologia …, 2014 - palaeo-electronica.org
The tar pits of Rancho La Brea are a unique window onto the biology and ecology of the
terminal Pleistocene in southern California. In this study we capitalize on recent advances in …

Evidence for geographic variation in the diets of late Pleistocene and early Holocene Bison in North America, and differences from the diets of recent Bison

F Rivals, N Solounias, MC Mihlbachler - Quaternary research, 2007 - cambridge.org
During the late Pleistocene and early Holocene, Bison was widely dispersed across North
America and occupied most regions not covered by ice sheets. A dietary study on Bison …

Dietary plasticity in ungulates: insight from tooth microwear analysis

F Rivals, GM Semprebon - Quaternary International, 2011 - Elsevier
In recent years, tooth microwear has been used as a powerful tool for investigating
mammalian diets in paleontological or archaeological contexts. Tooth microwear techniques …

[HTML][HTML] Implications of diet for the extinction of saber-toothed cats and American lions

LRG DeSantis, BW Schubert, JR Scott, PS Ungar - PLoS One, 2012 - journals.plos.org
The saber-toothed cat, Smilodon fatalis, and American lion, Panthera atrox, were among the
largest terrestrial carnivores that lived during the Pleistocene, going extinct along with other …

[PDF][PDF] Dental microwear textures of carnivorans from the La Brea Tar Pits, California and potential extinction implications

LRG DeSantis, BW Schubert, E Schmitt-Linville… - … in Science, Los …, 2015 - tarpits.org
The tar pits at Rancho La Brea in southern California boast the richest fossil collection of
Pleistocene carnivorans in North America. This important carnivoran collection accumulated …