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
GEPHUROCERATIDAE
Genus
: Archoceras E. Donovan, 1943 †
Archoceras angulatum
E. Donovan, 1943 â
Archoceras housei
Becker, 1993 â
Archoceras paeckelmanni
Schindewolf, 1938 â
Archoceras schlosseri
Gallwitz, 1938 â
Archoceras ussheri
House, 1963 â
Archoceras varicosum
(Drevermann, 1901 â )
Archoceras wabashense
(Kindle, 1901 â )
Genus
: Carinoceras Ljaschenko, 1957 †
Carinoceras menneri
Ljaschenko, 1957 â
Carinoceras sororium
(A.H. Clarke, 1898 â )
Carinoceras vagans
(A.H. Clarke, 1898 â )
Genus
: Clauseniceras (Kindle, 1901 †)
Clauseniceras delphiense
(Kindle, 1901 â )
Clauseniceras expectatum
(Wedekind, 1913 â )
Clauseniceras sahlgrundense
(Matern, 1931 â )
Clauseniceras scheldense
(Matern, 1931 â )
Clauseniceras wedekindi
(Clausen, 1969 â )