A revision of the ammonite faunas of the type Cenomanian. i. Introduction, ancyloceratina
This paper forms the first part of a revision of the ammonite faunas of the Cenomanian stratotype in the environs of Le Mans, Sarthe, France. The history of research on ammonites in the area is briefly noted, as is the lithostratigraphy. The systematics of the heteromorph ammonites (Ancyloceratina)...
Váldodahkkit: | Kennedy, W, Juignet, P |
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Materiálatiipa: | Journal article |
Giella: | English |
Almmustuhtton: |
1983
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Geahča maid
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A revision of the ammonite faunas of the type Cenomanian. 3. Mantelliceratinae
Dahkki: Kennedy, W, et al.
Almmustuhtton: (1986) -
A revision of the ammonite faunas of the Type Cenomanian. 4. Acanthoceratinae (Acompsoceras, Acanthoceras, Protacanthoceras, Cunningtoniceras and Thomelites)
Dahkki: Kennedy, W, et al.
Almmustuhtton: (1993) -
A revision of the ammonite faunas of the type Cenomanian, 5. Acanthoceratinae Calycoceras (Calycoceras), C. (Gentoniceras) and C. (Newboldiceras).
Dahkki: Kennedy, W, et al.
Almmustuhtton: (1994) -
Upper cenomanian ammonites from the environs of Saumur, and the provenance of the types of Ammonites vibrayeanus and Ammonites geslinianus
Dahkki: Kennedy, W, et al.
Almmustuhtton: (1981) -
A revision of the ammonite faunas of the type Cenomanian 6. Acanthoceratinae (Calycoceras (Proeucalycoceras), Eucalycoceras, Pseudocalycoceras, Neocardioceras), Euomphaloceratinae, Mammitinae and Vascoceratidae
Dahkki: Kennedy, W, et al.
Almmustuhtton: (1994)