Format:
39
ISSN:
1634-0744
Content:
The late Turonian ammonoid fauna of Rochefort-en-Valdaine (Drôme, France) is herein described in detail and the intraspecific variability of Vocontiiceras vocontiense Diebold et al., 2018, is studied. The ammonoid assemblage (9 taxa identified) was deposited within the Prionocyclus germari Zone, which was defined in Germany, and is now also documented in southeastern France. Moreover, the co-occurrence of the heteromorph ammonoids Hyphantoceras (Hyphantoceras) flexuosum (Schlüter) and Hyphantoceras (Hyphantoceras) ernsti Wiese indicates the lower part of the Prionocyclus germari Zone.
Note:
Gesehen am 05.03.2020
In:
Carnets de géologie, Brest : Univ. de Bretagne Occidentale, 2002, 18(2018), 14, Seite 313-351, 1634-0744
In:
volume:18
In:
year:2018
In:
number:14
In:
pages:313-351
In:
extent:39
Language:
English
URL:
https://doi.org/10.4267/2042/69401
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