A revision of the ammonite faunas of the type Cenomanian, 5. Acanthoceratinae Calycoceras (Calycoceras), C. (Gentoniceras) and C. (Newboldiceras).
This contribution continues the revision of the ammonite faunas of the type Cenomanian dealing with the Middle and Upper Cenomanian species of Calycoceras (Calycoceras), C. (Gentoniceras), and C. (Newboldiceras). The following are described and illustrated. C. (C.) naviculare (Mantell, 1822), C. (C....
Prif Awduron: | Kennedy, W, Juignet, P |
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Fformat: | Journal article |
Iaith: | English |
Cyhoeddwyd: |
1994
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Eitemau Tebyg
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A revision of the ammonite faunas of the type Cenomanian 6. Acanthoceratinae (Calycoceras (Proeucalycoceras), Eucalycoceras, Pseudocalycoceras, Neocardioceras), Euomphaloceratinae, Mammitinae and Vascoceratidae
gan: Kennedy, W, et al.
Cyhoeddwyd: (1994) -
Observations on the Cenomanian (Upper Cretaceous) ammonite Calycoceras (Calycoceras) obrieni Young, 1957 from Arizona and New Mexico
gan: Cobban, W, et al.
Cyhoeddwyd: (1990) -
A revision of the ammonite faunas of the Type Cenomanian. 4. Acanthoceratinae (Acompsoceras, Acanthoceras, Protacanthoceras, Cunningtoniceras and Thomelites)
gan: Kennedy, W, et al.
Cyhoeddwyd: (1993) -
A revision of the ammonite faunas of the type Cenomanian. 3. Mantelliceratinae
gan: Kennedy, W, et al.
Cyhoeddwyd: (1986) -
A revision of the ammonite faunas of the type Cenomanian. i. Introduction, ancyloceratina
gan: Kennedy, W, et al.
Cyhoeddwyd: (1983)