Biblioteca - Ingemmet Search for 'an:"4521" and itype:ARTI and au:Cobban, William A.'

Ammonites from the Weno Limestone (Albian) in Northeast Texas

By Kennedy, William James. New York American Museum of Natural History 1998 . 46 pp.

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Baculites thomi Reeside, 1927, an Upper Cretaceous Ammonite in the western interior of the United States

By Cobban, William A.. Washington, D.C. U.S. Geological Survey 1991 . 8 p.

Place Hold on Baculites thomi Reeside, 1927, an Upper Cretaceous Ammonite in the western interior of the United States

Campanian ammonites from the Tombigbee Sand Member of the Eutaw Formation, the Mooreville Formation, and the basal part of the Demopolis Formation in Mississippi and Alabama

By Kennedy, William James. New York American Museum of Natural History 1997 . 44 p.

Place Hold on Campanian ammonites from the Tombigbee Sand Member of the Eutaw Formation, the Mooreville Formation, and the basal part of the Demopolis Formation in Mississippi and Alabama

Engonoceratid ammonites from the Glen Rose Limestone, Walnut Clay, Goodland Limestone, and Comanche Peak Limestone (Albian) in Texas

By Kennedy, William James. New York American Museum of Natural History 1998 . 40 p.

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Evolution and biogeography of the Cenomanian (Upper Cretaceous) Ammonidea Metoiceras Hyatt, 1903, with a revision of Metoicoceras praecox Hass, 1949

By Cobban, William A.. Washington, D.C. U.S. Geological Survey 1991 . 11 p.

Place Hold on Evolution and biogeography of the Cenomanian (Upper Cretaceous) Ammonidea Metoiceras Hyatt, 1903, with a revision of Metoicoceras praecox Hass, 1949

Impressions of the attachment of the soft body to the shell in Late Cretaceous Pachydiscid ammonites from the western interior of the United States

By Landman, Neil H.. New York American Museum of Natural History 1999 . 31 p.

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Jaws and radulae in Rhaeboceras, a late Cretaceous ammonite

By Kennedy, William James. Wien Geologische Bundesanstalt 2002 . pp. 113-132

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Late Campanian (Cretaceous) heteromorph ammonites from the Western interior of the United States

By Kennedy, William James. New York American Museum of Natural History 2000 . 88 p.

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Muscle attachment and mantle-related features in Upper Cretaceous Baculites from the United States Western Interior

By Kennedy, William James. Wien Geologische Bundesanstalt 2002 . pp. 89-112

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New ammonoid records from the Merchantville Formation (Upper Cretaceous) of Maryland and New Jersey

By Kennedy, William James. New York American Museum of Natural History 1997 . 17 p.

Place Hold on New ammonoid records from the Merchantville Formation (Upper Cretaceous) of Maryland and New Jersey

New records of the ammonite subfamily Texanitinae in Campanian (Upper Cretaceous) rocks in the western interior of the United States

By Cobban, William A.. Washington, D.C. U.S. Geological Survey 1991 . pp. B1-B4 , Titulo del Bulletin n°1985: Shorter contributions to Paleontology and Stratigraphy

Place Hold on New records of the ammonite subfamily Texanitinae in Campanian (Upper Cretaceous) rocks in the western interior of the United States

Ocurrence of the Rudistid Durania cornupastoris (Des Moulins, 1826) in the Upper Cretaceous Greenhorn Limestone in Colorado

By Cobban, William A.. Washington, D.C. U.S. Geological Survey 1991 . pp. D1-D8 , Titulo del Bulletin n°1985: Shorter contributions to Paleontology and Stratigraphy

Place Hold on Ocurrence of the Rudistid Durania cornupastoris (Des Moulins, 1826) in the Upper Cretaceous Greenhorn Limestone in Colorado

Pachydesmoceras Spath, 1922, a Cretaceous ammonite in Colorado

By Cobban, William A.. Washington, D.C. U.S. Geological Survey 1991 . pp. A1-A3 , Titulo del Bulletin n°1985: Shorter contributions to Paleontology and Stratigraphy

Place Hold on Pachydesmoceras Spath, 1922, a Cretaceous ammonite in Colorado

Pachydiscus (Ammonoidea) from Campanian (Upper Cretaceous) rocks in the western interior of the United States

By Cobban, William A.. Washington, D.C. U.S. Geological Survey 1991 . pp. F1-F4 , Titulo del Bulletin n°1985: Shorter contributions to Paleontology and Stratigraphy

Place Hold on Pachydiscus (Ammonoidea) from Campanian (Upper Cretaceous) rocks in the western interior of the United States

Santonian ammonites from the Blossom sand in northeast Texas

By Kennedy, William James. New York American Museum of Natural History 2001 . 9 p.

Place Hold on Santonian ammonites from the Blossom sand in northeast Texas

Some Upper Cretaceous Ammonites from the Nacatoch Sand of Hempstead County, Arkansas

By Cobban, William A.. Washington, D.C. U.S. Geological Survey 1991 . pp. C1-C5 , Titulo del Bulletin n°1985: Shorter contributions to Paleontology and Stratigraphy

Place Hold on Some Upper Cretaceous Ammonites from the Nacatoch Sand of Hempstead County, Arkansas

The heteromorph ammonite Didymoceras cochleatum (Meek and Hayden, 1858), from the Pierre Shale of South Dakota and Wyoming

By Kennedy, William James. New York American Museum of Natural History 1999 . 8 p.

Place Hold on The heteromorph ammonite Didymoceras cochleatum (Meek and Hayden, 1858), from the Pierre Shale of South Dakota and Wyoming

The Maastrichtian ammonites Coahuilites sheltoni Böse, 1928, and Sphenodiscus pleurisepta (Conrad, 1857), from the uppermost Pierre Shale and Basal Fox Hills Formation of Colorado and Wyoming

By Kennedy, William James. New York American Museum of Natural History 1996 . 14 p.

Place Hold on The Maastrichtian ammonites Coahuilites sheltoni Böse, 1928, and Sphenodiscus pleurisepta (Conrad, 1857), from the uppermost Pierre Shale and Basal Fox Hills Formation of Colorado and Wyoming

The Upper Cretaceous dimorphic Pachydiscid ammonite menuites in the western interior of the United States

By Cobban, William A.. Washington, D.C. U.S. Geological Survey 1993 . 14 p.

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Upper Cretaceous ammonites from the Coon Creek tongue of the Ripley Formation at its type locality in McNairy County, Tennessee

By Cobban, William A.. Washington, D.C. U.S. Government Printing Office 1994 . pp.B1-B12 , Titulo del Bulletin n°2073: Shorter contributions to Paleontology and Stratigraphy

Place Hold on Upper Cretaceous ammonites from the Coon Creek tongue of the Ripley Formation at its type locality in McNairy County, Tennessee

Upper Cretaceous Heteromorph ammonites from the Baculites compressus zone of the Pierre Shale in North-central Colorado

By Cobban, William A.. Washington, D.C. U.S. Geological Survey 1992 . pp. A1-A11 , Título de Bulletin n°2024: Shorter Contributions to Paleontology and Stratigraphy, 1992

Place Hold on Upper Cretaceous Heteromorph ammonites from the Baculites compressus zone of the Pierre Shale in North-central Colorado

Upper Cretaceous (Maastrichtian) Ammonites from the Nostoceras alternatum zone in southwestern Arkansas

By Cobban, William A.. Washington, D.C. U.S. Geological Survey 1991 . pp. E1-E6 , Titulo del Bulletin n°1985: Shorter contributions to Paleontology and Stratigraphy

Place Hold on Upper Cretaceous (Maastrichtian) Ammonites from the Nostoceras alternatum zone in southwestern Arkansas

Variation and ontogeny of Calycoceras (Proeucalycoceras) canitaurinum (Hass, 1940) from the Upper Cretaceous (Cenomanian) of the western interior of the United States

By Cobban, William A.. Washington, D.C. U.S. Geological Survey 1990 . pp. B1-B7

Place Hold on Variation and ontogeny of Calycoceras (Proeucalycoceras) canitaurinum (Hass, 1940) from the Upper Cretaceous (Cenomanian) of the western interior of the United States