| A revision of the Turonian members of the ammonite Subfamily Collignoniceratinae from the United States Western Interior and Gulf Coast |
Kennedy, W.J.; Cobban, W.A.; and Landman, N.H. |
American Museum of Natural History, Bulletin no. 267, 148 pages |
2001 |
N/A
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| Article 352, Stratigraphy of lower and middle parts of the Pierre Shale, northern Great Plains, pp. D185-D191, <In>, Geological Survey Research 1961, Short papers in the geologic and hydrologic sciences, articles 293-435 |
Gill, J.R.; and Cobban, W.A. |
U.S. Geological Survey, Professional Paper no. 424-D, 408 pages |
1961 |
N/A
|
| Chapter B, A new ammonite from the Upper Cretaceous of Kansas, pp. B1-B3, <In>, Sando, W.J., (ed.); Shorter contributions to paleontology and stratigraphy |
Cobban, W.A. |
U.S. Geological Survey, Bulletin no. 1690, variously paginated |
1987 |
N/A
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| Correlation of the Cretaceous formations of the Western Interior of the United States |
Cobban, W.A.; and Reeside, J.B., Jr. |
Geological Society of America, GSA Bulletin vol. 63, no. 10, pp. 1011-1044 |
1952 |
N/A
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| Occurrences of free-swimming Upper Cretaceous crinoids Uintacrinus and Marsupites in the Western Interior of the United States |
Cobban, W.A. |
U.S. Geological Survey, Bulletin no. 2113-C, 6 pages |
1995 |
N/A
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| Pierre Shale, pp. 22-26, <In>, Hattin, D.E.; Upper Cretaceous stratigraphy, paleontology, and paleoecology of western Kansas; a field conference guidebook for the annual meetings |
Cobban, W.A. |
Kansas Geological Survey, guidebook for The Geological Society of America and Associated Societies, Annual Meeting 69 pages |
1965 |
N/A
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| Road logs, pp. 29-47, <In>, Hattin, D.E., Upper Cretaceous stratigraphy, paleontology, and paleoecology of western Kansas; a field conference guidebook for the annual meetings |
Hattin, D.E.; and Cobban, W.A., (leaders) |
Kansas Geological Survey, guidebook for The Geological Society of America and Associated Societies, Annual Meeting 69 pages |
1965 |
N/A
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| Some middle Cenomanian (Upper Cretaceous) acanthoceratid ammonites from the Western Interior of the United States |
Cobban, W.A. |
U.S. Geological Survey, Professional Paper no. 1445, 28 pages |
1987 |
N/A
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| Stratigraphy and composition of the Sharon Springs Member of the Pierre Shale in western Kansas |
Gill, J.R.; Cobban, W.A.; and Schultz, L.G. |
U.S. Geological Survey, Professional Paper no. 728, 50 pages |
1972 |
N/A
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| Stratigraphy of the Colorado and Montana Groups (Upper Cretaceous) of the central and northern Great Plains with descriptions of the Colorado Scaphites |
Cobban, W.A. |
Ph.D. dissertation, Johns Hopkins University, Baltimore, MD 408 pages |
1949 |
N/A
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| The Upper Cretaceous ammonite Watinoceras Warren in the Western Interior of the United States |
Cobban, W.A. |
U.S. Geological Survey, Bulletin no. 1788, 15 pages |
1988 |
N/A
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| Upper Cretaceous stratigraphy, paleontology and paleoecology of western Kansas |
Hattin, D.E.; and Cobban, W.A. |
Mountain Geologist vol. 14, no. 3-4 (Cretaceous facies, faunas, and paleoenvironments across the Western Interior basin), pp. 175-217 |
1977 |
N/A
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| Variation and ontogeny of Calycoceras (Proeucalycoceras) canitaurinum (Haas, 1949) from the Upper Cretaceous (Cenomanian) of the Western Interior of the United States, pp. B1-B7, <In>, Sando, W.J., (ed.); Shorter contributions to paleontology and stratigraphy |
Cobban, W.A.; and Kennedy, W.J. |
U.S. Geological Survey, Bulletin no. 1881, variously paginated |
1990 |
N/A
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