What is the star system?
The star system calculates the number of pieces that were handled by Conchology, Inc. in the last 21 years:
| 0 – 5 pieces | 6 stars |
|
| 6 – 10 pieces | 5 stars |
|
| 11 - 25 pieces | 4 stars | |
| 26 - 75 pieces | 3 stars | |
| 76 - 150 pieces | 2 stars | |
| > 150 pieces | 1 star | |
We want to point out that the star system is only very reliable for PHILIPPINE shells only, as we handle very few foreign shells in general. As time goes, the system will become more and more performant.
WMSDB - Worldwide Mollusc Species DataBase
19
GEPHUROCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
AGONIATITIDA [Order]
GEPHUROCERATOIDEA [SuperFamily]
GEPHUROCERATIDAE [Family]
[Genus]
[Species]
Genus
: Timanoceras Bogoslovsky, 1957 â
Genus species
:
Timanoceras ellipsoidale
Author
:
Bogoslovsky, 1957 †
Locality
:
USA, New York, Yates
Size
:
no data
ID
:
6428000070
Genus
: Trimanticoceras (Glenister, 1958 â )
Genus species
:
Trimanticoceras bisulcatum
Author
:
(F.A. Roemer, 1850 †)
Locality
:
Size
:
no data
ID
:
6428000023
No geographical data
No Geographical Data
Genus species
:
Trimanticoceras cinctum
Author
:
(Glenister, 1958 †)
Locality
:
Australia, Western Australia, Halls Creek
Size
:
no data
ID
:
6428000023
Genus species
:
Trimanticoceras retrorsum
Author
:
(von Buch, 1832 †)
Locality
:
UK, England, Devon
Size
:
no data
ID
:
6428000023
