Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Larry D. Agenbroad"'
Autor:
Lindsey T. Groves, John P. McGeehin, Larry D. Agenbroad, R. Randall Schumann, Kathleen R. Simmons, Daniel R. Muhs
Publikováno v:
Quaternary Research. 83:502-521
Fossils of Columbian mammoths (Mammuthus columbi) and pygmy mammoths (Mammuthus exilis) have been reported from Channel Islands National Park, California. Most date to the last glacial period (Marine Isotope Stage [MIS] 2), but a tusk ofM. exilis(or
Autor:
Tatyana Kuznetsova, G. G. Boeskorov, A. V. Protopopov, Eugeny N. Mashchenko, Olga Potapova, Larry D. Agenbroad, Alexey N. Tikhonov
Publikováno v:
Integrative Zoology. 9:471-480
The frozen bodies of a young woolly mammoth (Mammuthus primigenius), a wild horse (Equus sp.) and a steppe bison (Bison priscus) were recently found in the northern Yakutia (northeastern Siberia). All specimens have preserved bones, skin and soft tis
Publikováno v:
The Southwestern Naturalist. 58:50-53
A fossiliferous remnant of a small lacustrine unit was discovered in an arroyo midway between the Santa Catalina Mountains and the San Pedro River, Pinal County, Arizona. Radiocarbon dates provided a range of 27,000 to 12,000 years before present for
Publikováno v:
Quaternary International. 255:79-85
Fossil elephantids are often assigned chronological ages based on tooth eruption and wear in extant elephants. Differences in body mass are likely to be accompanied by shifts in life history strategies, however, and hypotheses about these shifts cann
Autor:
Larry D. Agenbroad
Publikováno v:
Quaternary International. 255:2-8
Mammoth remains have been known from the northern Channel Islands of California since 1856. Initially, it was considered that there were several species of mammoths on the islands. It has now been determined that there are only two species: 1) Mammut
Publikováno v:
Quaternary International. 217:6-9
Island dwelling mammoths are rare, known from just three geographic locations: Wrangel Island, (Arctic Ocean) Siberia; the Pribolof Islands, (Bering Sea) Alaska; and the northern Channel Islands, (northeast Pacific Ocean) California. In each of these
Publikováno v:
Ichnos. 17:34-39
The Hot Springs Mammoth Site, South Dakota, USA, has been excavated for over three decades, during which time numerous body fossils have been recorded. The site is particularly well known for the skeletal remains of mammalian megafauna. Bedding plane