Zobrazeno 1 - 10
of 60
pro vyhledávání: '"James W. Haggart"'
Autor:
James W. Haggart, Raymond Graham
Publikováno v:
Geosciences, Vol 12, Iss 7, p 259 (2022)
We are impressed with the detailed work Mustoe and Beard [...]
Externí odkaz:
https://doaj.org/article/6f640213941e4036923747f9d33b8c74
Autor:
David L. Kimbrough, James W. Haggart, Marty Grove, C. Mark Fanning, J. Brian Mahoney, Mark Pecha, Virginia Isava, Paul K. Link
Publikováno v:
Geosphere. 17:2197-2233
Accurate reconstruction of the Late Cretaceous paleogeography and tectonic evolution of the western North American Cordilleran margin is required to resolve the long-standing debate over proposed large-scale, orogen-parallel terrane translation. The
Publikováno v:
Geosphere. 17:2234-2261
Detrital K-feldspar 40Ar/39Ar thermochronology was conducted on clastic sedimentary rock samples collected from northern exposures of the Upper Cretaceous Nanaimo Group on Vancouver Island and adjacent Gulf Islands of British Columbia to constrain th
Publikováno v:
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 301:201-216
Publikováno v:
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 298:311-317
Publikováno v:
Journal of Crustacean Biology. 40:269-276
The description of a new species of an erymid lobster, Stenodactylina beardi, from the Upper Cretaceous Haslam Formation of the Nanaimo Group on Vancouver Island, British Columbia, Canada, brings to fifteen the number of Erymidae in North America. Th
Publikováno v:
Earth-Science Reviews. 231:104076
Autor:
Kevin DesRoches, Henrik Nøhr-Hansen, Lynn T. Dafoe, Graham L. Williams, Paul Cornils Knutz, Kate Dickie, Ulrik Gregersen, Gregers Dam, Gunver Krarup Pedersen, James W. Haggart
Publikováno v:
Geological Society of America Abstracts with Programs.
Autor:
Stephen L. Cumbaa, Murray K. Gingras, James W. Haggart, Robert B. Holmes, Claudia J. Schröder-Adams, Alison M. Murray, Richard Day
Publikováno v:
Cretaceous Research. 91:412-428
Early Turonian fishes are known from only a few localities in the Northern Hemisphere, including three in the present-day European/Mediterranean region and three in northern Canada. One of the latter localities, Lac des Bois (66°52.087ʹ N), preserv
Autor:
James W. Haggart, Masao Futakami
Publikováno v:
Cretaceous Research. 88:273-292
The early to middle Albian genus Douvilleiceras from the Yezo Group of Hokkaido, Japan, is examined systematically. Five species referred previously to the genus are identified as D. mammillatum (Schlotheim, 1813), D. inaequinodum (Quenstedt, 1846),