Search Results - "Eberle, Jaelyn J"

Using tooth enamel microstructure to identify mammalian fossils at an Eocene Arctic forest by Eberle, Jaelyn J, von Koenigswald, Wighart, Eberth, David A, Csank, Adam

“…Lower Eocene (Wasatchian-aged) sediments of the Margaret Formation on Ellesmere Island in Canada's High Arctic preserve evidence of a rainforest inhabited by…”
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A new tiny eutherian from the Late Cretaceous of Alaska by Eberle, Jaelyn J., Clemens, William A., Erickson, Gregory M., Druckenmiller, Patrick S.

“…A new eutherian, Sikuomys mikros gen. et. sp. nov., is described from Upper Cretaceous (upper Campanian) strata of the Prince Creek Formation cropping out…”
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First record of eocene bony fishes and crocodyliforms from Canada's Western Arctic by Eberle, Jaelyn J, Gottfried, Michael D, Hutchison, J Howard, Brochu, Christopher A

“…Discovery of Eocene non-marine vertebrates, including crocodylians, turtles, bony fishes, and mammals in Canada's High Arctic was a critical paleontological…”
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New records from Banks Island expand the diversity of Eocene fishes from Canada’s western Arctic Greenhouse by Gottfried, Michael D., Eberle, Jaelyn J

“…Eocene vertebrates from the Canadian Arctic, including sharks, bony fishes, turtles, crocodylians, birds, and mammals, have provided strong evidence for…”
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Nesting at extreme polar latitudes by non-avian dinosaurs by Druckenmiller, Patrick S., Erickson, Gregory M., Brinkman, Donald, Brown, Caleb M., Eberle, Jaelyn J.

“…The unexpected discovery of non-avian dinosaurs from Arctic and Antarctic settings has generated considerable debate about whether they had the capacity to…”
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Decoding the dynamics of dental distributions: insights from shark demography and dispersal by Kim, Sora L, Yeakel, Justin D, Balk, Meghan A, Eberle, Jaelyn J, Zeichner, Sarah, Fieman, Dina, Kriwet, Jürgen

“…Shark teeth are one of the most abundant vertebrate fossils, and because tooth size generally correlates with body size, their accumulations document the size…”
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New earliest Paleocene (Puercan) periptychid 'condylarths' from the Great Divide Basin, Wyoming, USA by Atteberry, Madelaine R., Eberle, Jaelyn J.

“…An earliest Paleocene (Puercan) locality in the China Butte Member of the Fort Union Formation in the Great Divide Basin (GDB) of Wyoming contains a diverse…”
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The palaeobiology of high latitude birds from the early Eocene greenhouse of Ellesmere Island, Arctic Canada by Stidham, Thomas A., Eberle, Jaelyn J.

“…Fossils attributable to the extinct waterfowl clade Presbyornithidae and the large flightless Gastornithidae from the early Eocene (~52–53 Ma) of Ellesmere…”
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New Late Cretaceous microvertebrate assemblage from the Campanian–Maastrichtian Williams Fork Formation, northwestern Colorado, USA, and its paleoenvironmental implications by NICKOLAS A. BRAND, ANDREW B. HECKERT, ISRAEL SANCHEZ, JOHN R. FOSTER, REBECCA K. HUNT-FOSTER, JAELYN J. EBERLE

“…We describe a microvertebrate assemblage from the J&M site, of the Upper Cretaceous (Campanian–Maastrichtian) Williams Fork Formation. Breakdown of fossil…”
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Early Eocene Mammals from the Driftwood Creek Beds, Driftwood Canyon Provincial Park, Northern British Columbia by Eberle, Jaelyn J, Rybczynski, Natalia, Greenwood, David R

“…The early Eocene is an important time in Cenozoic history because it marked the height of global warming, coincident with significant reorganization of the…”
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Seasonal variability in Arctic temperatures during early Eocene time by Eberle, Jaelyn J., Fricke, Henry C., Humphrey, John D., Hackett, Logan, Newbrey, Michael G., Hutchison, J. Howard

“…As a deep time analog for today's rapidly warming Arctic region, early Eocene (52–53 Ma) rock on Ellesmere Island in Canada's High Arctic (∼ 79°N.) preserves…”
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Northernmost record of the Metatheria: a new Late Cretaceous pediomyid from the North Slope of Alaska by Eberle, Jaelyn J., Clemens, William A., McCarthy, Paul J., Fiorillo, Anthony R., Erickson, Gregory M., Druckenmiller, Patrick S.

“…The northernmost record of Metatheria, Unnuakomys hutchisoni gen. et sp. nov., is described from the Pediomys Point locality in Upper Cretaceous (lower…”
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A new earliest Paleocene (Puercan) arctocyonid mammal from the Fort Union Formation, Great Divide Basin, Wyoming, and its phylogenetic position among early 'condylarths' by McComas, Katie M., Eberle, Jaelyn J.

“…A new arctocyonid 'condylarth', Sigynorum magnadivisus gen. et sp. nov., is described from a recently discovered earliest Paleocene (early Puercan) fauna from…”
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A Sand Tiger Shark-Dominated Fauna from the Eocene Arctic Greenhouse by Padilla, Aspen, Eberle, Jaelyn J, Gottfried, Michael D, Sweet, Arthur R, Howard Hutchison, J

“…We describe a new shark fauna from Canada's westernmost Arctic island, Banks Island, Northwest Territories, based upon thousands of shark teeth recovered from…”
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Nanomechanical properties of modern and fossil bone by Olesiak, Sara E., Sponheimer, Matt, Eberle, Jaelyn J., Oyen, Michelle L., Ferguson, Virginia L.

“…Relatively little is known about how diagenetic processes affect the mechanical properties of mineralized tissues such as vertebrate bones. Diagenesis can…”
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Northernmost record of brontotheres, Axel Heiberg Island, Canada—Implications for age of the Buchanan Lake Formation and brontothere paleobiology by Eberle, Jaelyn J., Storer, John E.

“…Eocene land vertebrates are rare, relatively recent, discoveries in the Canadian Arctic islands. The first were discovered in 1975 in Eocene-aged strata of the…”
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EARLY EOCENE BRONTOTHERIIDAE (PERISSODACTYLA) FROM THE EUREKA SOUND GROUP, ELLESMERE ISLAND, CANADIAN HIGH ARCTIC—IMPLICATIONS FOR BRONTOTHERE ORIGINS AND HIGH-LATITUDE DISPERSAL by EBERLE, JAELYN J

“…The northernmost records of early Eocene brontotheres, fossils of cf. Eotitanops and Brontotheriidae gen. et sp. indet., are described here from late…”
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A New Talpid from the Late Eocene of North America by Lloyd, Karen J., Eberle, Jaelyn J.

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ADDITIONS TO THE CHADRONIAN MAMMALIAN FAUNA, FLORISSANT FORMATION, FLORISSANT FOSSIL BEDS NATIONAL MONUMENT, COLORADO by WORLEY-GEORG, MARIE P, EBERLE, JAELYN J

“…New discoveries in the latest Eoceneaged Florissant Formation in Florissant Fossil Beds National Monument, Colorado more than double the known diversity of…”
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Vertebrate faunal changes through Lancian and Puercan time in southern Wyoming by Lillegraven, Jason A., Eberle, Jaelyn J.

“…We summarize faunal changes through the thickest and one of the most complete records of terrestrial vertebrates spanning Lancian (∼latest Cretaceous) and…”
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