Ammonites from the Upper Cretaceous of West Greenland

Index Fossils of North America.

1944 • 390 citations

The Jurassic System in Great Britain

1934 • 361 citations

CORRELATION OF THE CRETACEOUS FORMATIONS OF THE WESTERN INTERIOR OF THE UNITED STATES

1952 • 271 citations

Système des animaux sans vertèbres...

1801 • 226 citations

Dictionnaire des sciences naturelles

1816 • 225 citations

The ammonite body-chamber, with special reference to the buoyancy and mode of Life of the living ammonite

1940 • 163 citations

UPPER CRETACEOUS OF THE PACIFIC COAST

1958 • 134 citations

The larger invertebrate fossils of the Navarro Group of Texas.

1941 • 120 citations

Upper Cretaceous Ammonites of California PartⅠ

1959 • 112 citations

Flora fossilis arctica

2013 • 101 citations

Some factors in the distribution of fossil cephalopods.

1958 • 96 citations

Colorado Shale of Central and Northwestern Montana and Equivalent Rocks of Black Hills

1951 • 87 citations

The Colorado formation and its invertebrate fauna

1893 • 70 citations

Studien zur Stammesgeschichte der Ammoniten

1961 • 69 citations

Use of the Tentacles, Swimming and Buoyancy Control in the Pearly Nautilus

1962 • 66 citations

The Upper Cretaceous cephalopod fauna of Graham Land

1953 • 63 citations

ORGANIC REMAINS OF A FORMER WORLD

2022 • 62 citations

A classification of the Cretaceous ammonites

1952 • 59 citations

The Upper Cretaceous Ammonites of New Zealand.

1926 • 50 citations

The cephalopods of the Eagle sandstone and related formations in the Western Interior of the United States

1927 • 45 citations

THE EVOLUTION OF THE CEPHALOPODA

1933 • 45 citations

Zur Biologie Von Loligo Vulgaris Lam

1946 • 38 citations

On Senonian Ammonoidea from Jamaica

1925 • 37 citations

Upper Cretaceous (Campanian and Maestrichtian) ammonites from southern Alaska

1963 • 37 citations

Cephalopods from the Upper Cretaceous of Kansas

1935 • 36 citations

Paleoecological Factors Controlling Distribution and Mode of Life of Cretaceous Ammonoids in Texas Area

1940 • 34 citations

Description of some Cretaceous Fossils from South Africa; collected by Capt. Garden, of the 45th Regiment

1855 • 33 citations

Cretaceous Cephalopoda from Pondoland

1921 • 31 citations

BACULITES FROM THE LOWER PART OF THE PIERRE SHALE AND EQUIVALENT ROCKS IN THE WESTERN INTERIOR

1962 • 29 citations

Multinodose scaphitid cephalopods from the lower part of the Pierre Shale and equivalent rocks in the conterminous United States

1964 • 28 citations

Upper Cretaceous belemnites from West Greenland

1956 • 27 citations

Geological Investigations in Ellesmere and Axel Heiberg Islands, 1956

1957 • 26 citations

Histoire naturelle de la Montagne de Saint-Pierre de Maestricht /

1799 • 25 citations

The allegedly Danian dinosaur-bearing rocks of the globe and the problem of the Mesozoic-Cenozoic boundary

1962 • 24 citations

Pierre Shale Along Western and Northern Flanks of Black Hills, Wyoming and Montana

1959 • 24 citations

On the Correlation of the Cretaceous Formations of the North-east of Ireland

1865 • 23 citations

Upper Jurassic and Cretaceous ammonite faunas of Alexander Land and Graham Land

1958 • 22 citations

Basal Eagle Ford fauna (Cenomanian) in Johnson and Tarrant Counties, Texas

1955 • 22 citations

Ammonites from the Seabee Formation (Cretaceous) of northern Alaska

1961 • 21 citations

Céphalopodes des Terrains secondaires

1907 • 19 citations

Falciferella, a new genus of Gault Ammonites, with a review of the family Aconeceratidae in the British Cretaceous

1954 • 17 citations

Contribution to the stratigraphy of the non-marine Tertiary deposits on the south coast of the Nûgssuaq Peninsula, Northwest Greenland

1959 • 17 citations

Some examples of homeomorphy in Nigerian Cretaceous ammonites

1955 • 13 citations

Ammoniten als Faziesfossilien

1963 • 13 citations

The Development of Scaphites

1905 • 12 citations

Environmental significance of dwarfed cephalopods

1948 • 12 citations

A NEW SCAPHITE FROM THE CAMPANIAN ROCKS OF THE WESTERN INTERIOR OF NORTH AMERICA

1965 • 12 citations

SOME GUIDE FOSSILS FROM THE COLORADO SHALE AND TELEGRAPH CREEK FORMATION, NORTHWESTERN MONTANA*

1955 • 10 citations

Summary Account of Mesozoic and Tertiary Stratigraphy, Canadian Arctic Archipelago

1961 • 9 citations

Cretaceous series of the west coast of Greenland

1897 • 9 citations

The Fox Hills Formation in Its Type Area, Central South Dakota

1961 • 7 citations

Marine Ecology and Palæoecology

1963 • 5 citations