Bettmar, Niedersachsen: Aptian, Germany
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda
- Pleurotomariidae
|
|||||||
Pleurotomaria weissermeli
|
|||||||
Gastropoda
- Naticidae
|
|||||||
Amauropsina sp.
Chelot 1885
|
|||||||
Gastropoda
- Aporrhaidae
|
|||||||
Tessarolax bicarinatoides
(Wollemann 1903)
|
|||||||
recombined as Trilemma bicarinatoides | |||||||
see common names |
Geography
Country: | Germany |
Coordinates: | 52.2° North, 10.1° East (view map) |
Paleocoordinates: | 42.0° North, 18.9° East |
Basis of coordinate: | based on nearby landmark |
Geographic resolution: | outcrop |
Time
Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
Stage: | Aptian | 10 m.y. bin: | Cretaceous 3 |
Key time interval: | Aptian | ||
Age range of interval: | 121.40000 - 113.00000 m.y. ago |
Stratigraphy
Stratigraphic resolution: | group of beds |
Lithology and environment
Primary lithology: | lithified claystone |
Environment: | basinal (siliciclastic) |
Geology comments: Lower Saxony Basin |
Taphonomy
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | survey of museum collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 67183 | ||
Authorizer: | W. Kiessling | Enterer: | U. Merkel |
Modifier: | U. Merkel | Research group: | marine invertebrate |
Created: | 2006-11-13 03:07:02 | Last modified: | 2006-11-13 07:28:39 |
Access level: | the public | Released: | 2006-11-13 03:07:02 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
19169. | H. A. Kollmann. 1982. Gastropoden-Faunen aus der höheren Unterkreide Nordwestdeutschlands [Late Early Cretaceous gastropods of Northwest Germany]. Geologisches Jahrbuch, A 65:517-551 [W. Kiessling/U. Merkel/U. Merkel] |