Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Michael R. Voorhies"'
Autor:
Alan Feduccia, Michael R. Voorhies
Publikováno v:
Ibis. 131:349-354
A falconiform Miocene fossil bird from North America, represented by a nearly complete tarsometatarsus with phalanges in place, is that of a hawk that converged on the living Secretarybird Sagittarius serpentarius. It is described as a new genus and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1833864845ad52a5087885487e0925cb
https://doi.org/10.1111/j.1474-919x.1989.tb02784.x
https://doi.org/10.1111/j.1474-919x.1989.tb02784.x
Autor:
Angela K. Walker, James F. Humpula, Michael R. Voorhies, John R. Strahler, R. George Corner, Thomas W. Stafford, Phillip C. Andrews, Hasand Gandhi, James J. Smith, Peggy H. Ostrom
Publikováno v:
Geochimica et Cosmochimica Acta. 71:5956-5967
Ancient DNA sequences offer an extraordinary opportunity to unravel the evolutionary history of ancient organisms. Protein sequences offer another reservoir of genetic information that has recently become tractable through the application of mass spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2556864fc308f128ab276d9e67ac6a85
https://doi.org/10.1016/j.gca.2007.09.003
https://doi.org/10.1016/j.gca.2007.09.003
Autor:
Michael E. Perkins, Thure E. Cerling, Benjamin H. Passey, John M. Harris, Michael R. Voorhies, Shane T. Tucker
Publikováno v:
The Journal of Geology. 110:123-140
Carbon and oxygen isotope ratios of fossil horse tooth enamel from Nebraska and Texas show evidence for late Neogene environmental changes in the Great Plains. The earliest unambiguous C4 dietary signal among Texas equids coincides with the age of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2e67e4271effef38c06f4806723c43b
https://doi.org/10.1086/338280
https://doi.org/10.1086/338280
Autor:
Richard H. Tedford, L. Barry Albright, Anthony D. Barnosky, Ismael Ferrusquia-Villafranca, Robert M. Hunt, John E. Storer, Carl C. Swisher, Michael R. Voorhies, S. David Webb, David P. Whistler
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80f2f3cda51b8121e5331023772c6258
https://doi.org/10.7312/wood13040-008
https://doi.org/10.7312/wood13040-008
Publikováno v:
American Antiquity. 45:483-490
Spiral ("green bone") breakage has been suggested as an indicator of human activity by some workers. Our examination of broken ungulate long bones from six paleontological localities in western Nebraska, however, shows that such fractures commonly oc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2a9e6d504473525c58d4ed6802377a5
https://doi.org/10.2307/279863
https://doi.org/10.2307/279863
Publikováno v:
Science (New York, N.Y.). 206(4416)
Silicified anthoecia (fertile le'mmas and paleas) of grasses (Berriochloa communis, Berriochloa primaeva, and Berriohldoa cf. nova) were found in, the oral cavity and rib cage articulated skeletons of Teleoceras major buried in late Clarendonian volc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b29a0d0771e7cfa4ee3b53a3ca9b92c0
https://pubmed.ncbi.nlm.nih.gov/17733681
https://pubmed.ncbi.nlm.nih.gov/17733681
Autor:
Michael R. Voorhies
Publikováno v:
Taphonomy and Population Dynamics of an Early Pliocene Vertebrate Fauna, Knox County, Nebraska
The principal purpose of this study is to determine from geological and biological evidence how a concentration of fossil bones originated. The Verdigre quarry of earliest Pli— ocene age in the Valentine Formation, northeastern Nebraska forms the b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc3073761f43875dd30160de18964547
https://doi.org/10.2113/gsrocky.8.special_paper_1.1
https://doi.org/10.2113/gsrocky.8.special_paper_1.1
Autor:
J. Alan Holman, Michael R. Voorhies
Publikováno v:
Copeia. 1985:264
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d7a541f3f834723de90959fa5854b5e
https://doi.org/10.2307/1444830
https://doi.org/10.2307/1444830
Autor:
Mosel, Sandy S.1
Publikováno v:
Natural History. Sep2004, Vol. 113 Issue 7, p56-57. 2p. 2 Color Photographs, 1 Map.
Autor:
Boisvert, Marie-Ève1 marie-eve.boisvert@umontreal.ca
Publikováno v:
Canadian Journal of Archaeology. 2018, Vol. 42 Issue 2, p210-239. 30p.