Ozarkian and Canadian cephalopods

by Ulrich, E. O (Edward Oscar), 1857-1944, Ulrich, E. O (Edward Oscar), 1857-1944, Ulrich, E. O (Edward Oscar), 1857-1944, Foerste, Aug. F (Aug. Frederic), 1862-1936, Foerste, Aug. F (Aug. Frederic), 1862-1936, Furnish, W. M (William Madison), 1912-2007, Furnish, W. M (William Madison), 1912-2007
Published 1942

Bibliographic index of North American Devonian Cephalopoda,

by Kindle, E. M (Edward Martin), 1869-1940, Kindle, E. M (Edward Martin), 1869-1940, Kindle, E. M (Edward Martin), 1869-1940
Published 1939

Ozarkian and Canadian cephalopods

by Ulrich, E. O (Edward Oscar), 1857-1944, Foerste, Aug. F (Aug. Frederic), 1862-1936, Furnish, W. M (William Madison), 1912-2007
Published 1942

Ozarkian and Canadian cephalopods

by Ulrich, Edward Oscar, 1857-1944, Ulrich, Edward Oscar, 1857-1944
Published 1942

Devonian ammonoids of America,

by Miller, A. K (Arthur K.), 1902-1963, Miller, A. K (Arthur K.), 1902-1963, Miller, A. K (Arthur K.), 1902-1963, Miller, A. K (Arthur K.), 1902-1963
Published 1938

Geology and paleontology of the Permian area northwest of Las Delicias, southwestern Coahuila, Mexico,

by King, Robert E (Robert Evans), 1906-, King, Robert E (Robert Evans), 1906-
Published 1944

Permian ammonoids of the Guadalupe mountain region and adjacent areas /

by Miller, A. K (Arthur K.), 1902-1963, Miller, A. K (Arthur K.), 1902-1963, Miller, A. K (Arthur K.), 1902-1963, Miller, A. K (Arthur K.), 1902-1963, Furnish, W. M (William Madison), 1912-2007, Furnish, W. M (William Madison), 1912-2007, Furnish, W. M (William Madison), 1912-2007
Published 1940

Bibliographic index of North American Devonian Cephalopoda /

by Kindle, E. M (Edward Martin), 1869-1940
Published 1939

Bibliographic index of North American Devonian Cephalopoda /

by Kindle, E. M (Edward Martin), 1869-1940
Published 1939

Ozarkian and Canadian cephalopods

by Ulrich, E. O (Edward Oscar), 1857-1944
Published 1943

Permian ammonoids of the Guadalupe mountain region and adjacent areas /

by Miller, A. K (Arthur K.), 1902-1963, Furnish, W. M (William Madison), 1912-2007
Published 1940

Ozarkian and Canadian cephalopods, pt.1: Nautilicones

by Ulrich, Edward Oscar, 1857-1944
Published 1942

Ozarkian and Canadian cephalopods, pt.2: Brevicones

by Ulrich, Edward Oscar, 1857-1944
Published 1942

Ozarkian and Canadian cephalopods, pt.3: Longicones and summary

by Ulrich, Edward Oscar, 1857-1944
Published 1944

Devonian ammonoids of America /

by Miller, A. K (Arthur K.), 1902-1963
Published 1938

Ozarkian and Canadian cephalopods

by Ulrich, E. O (Edward Oscar), 1857-1944
Published 1942

Geology and paleontology of The Permian Area Northwest of Las Delicias, Southwestern Coahuila, Mexico /

by King, Robert E (Robert Evans), 1906-, King, Robert E (Robert Evans), 1906-, Cloud, Preston, 1912-1991, Dunbar, Carl O (Carl Owen), 1891-1979, Miller, A. K (Arthur K.), 1902-1963
Published 1944

Ordovician cephalopod fauna of Baffin Island,

by Miller, A. K (Arthur K.), 1902-1963, Miller, A. K (Arthur K.), 1902-1963, Miller, A. K (Arthur K.), 1902-1963, Miller, A. K (Arthur K.), 1902-1963
Published 1954