Geological Survey Bulletin
Author:
Publisher:
Published: 1949
Total Pages: 1354
ISBN-13:
DOWNLOAD EBOOKPosts
U.S. Geological Survey Bulletin
Author:
Publisher:
Published: 1983
Total Pages: 118
ISBN-13:
DOWNLOAD EBOOKMiddle and Upper Ordovician Symmetrical Univalved Mollusks (Monoplacophora and Bellerophontina) of the Cincinnati Arch Region
Author: Gregory Paul Wahlmann
Publisher:
Published: 1992
Total Pages: 316
ISBN-13:
DOWNLOAD EBOOKStratigraphic distribution, ecology, and functional morphology, phylogeny, and systematic paleontology of 86 species of Ordovician summetrical univalved mollusks from the midcontinent.
U.S. Geological Survey Professional Paper
Author:
Publisher:
Published: 1983
Total Pages: 540
ISBN-13:
DOWNLOAD EBOOKShorter Contributions to Paleontology and Stratigraphy
Author: William Jasper Sando
Publisher:
Published: 1987
Total Pages: 116
ISBN-13:
DOWNLOAD EBOOKCatalog of the United States Geological Survey Library
Author:
Publisher:
Published: 1974
Total Pages: 782
ISBN-13:
DOWNLOAD EBOOKGeological Survey Professional Paper
Author: Geological Survey (U.S.)
Publisher:
Published: 1992
Total Pages: 328
ISBN-13:
DOWNLOAD EBOOKBulletins of American Paleontology
Author:
Publisher:
Published: 2003
Total Pages: 784
ISBN-13:
DOWNLOAD EBOOKBibliography of North American Geology
Author:
Publisher:
Published: 1968
Total Pages: 1362
ISBN-13:
DOWNLOAD EBOOK1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Ceratosaurus (Dinosauria, Theropoda)
Author: James H. Madsen
Publisher: Utah Geological Survey
Published: 2000
Total Pages: 89
ISBN-13: 1557913803
DOWNLOAD EBOOKThe Ceratosauria is modified to include two super families with one new subfamily. Two new species of Ceratosaurus are described, the first based on an articulated skeleton from the Fruita Paleontological Area in western Colorado, and the second on skeletal elements of a single individual from the Cleveland-Lloyd Dinosaur Quarry in east-central Utah. A number of additional specimens, identifiable only to genus, have been found in North America and are mentioned or briefly described. Specimens from East Africa and Switzerland are also considered to be identifiable only to genus. The peculiar genus Labrosaurus is placed in synonymy with Allosaurus.
