List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Demospongiae
- Tetralithistida
- Siphoniidae
|
|||||||
Jerea acuta
|
|||||||
see common names |
Geography
Country: | France |
Coordinates: | 50.1° North, 1.5° East (view map) |
Paleocoordinates: | 40.0° North, 3.2° East |
Basis of coordinate: | based on nearby landmark |
Geographic resolution: | outcrop |
Stratigraphy
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: "Lower Senonian" |
Lithology and environment
Primary lithology: | lithified "limestone" |
Lithology description: chalk | |
Environment: | carbonate indet. |
Taphonomy
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 72114 | ||
Authorizer: | W. Kiessling | Enterer: | U. Merkel | Research group: | marine invertebrate |
Created: | 2007-05-25 03:42:52 | Last modified: | 2007-05-25 06:42:52 |
Access level: | the public | Released: | 2007-05-25 03:42:52 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
24411. | 1% 18560 | G. Bignot and S. Defretin. 1967. Remarques sur les spongiaires siliceux de la craie de la region de Dieppe (Seine-Maritime) [Siliceous sponges from chalk in the Dieppe area (Seine-Maritime)]. Bulletin de la Societe Geologique de Normandie et des Amis du Museum du Havre 57:9-14 [W. Kiessling/U. Merkel] |