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
NOTHOCERATIDAE
Genus
: Bolloceras (P.A. Zhuravleva, 1972 †)
Bolloceras adequaturn
(Barrande, 1877 â )
Bolloceras angusturn
(Barrande, 1877 â )
Bolloceras arcanum
(P.A. Zhuravleva, 1972 â )
Bolloceras baro
(Barrande, 1877 â )
Bolloceras clypeatum
(Barrande, 1877 â )
Bolloceras comes
(Barrande, 1865 â )
Bolloceras dux
(Barrande, 1877 â )
Bolloceras forbesi
(Barrande, 1865 â )
Bolloceras gutterosum
(Barrande, 1865 â )
Bolloceras hospes
(Barrande, 1877 â )
Bolloceras inflexum
(Barrande, 1877 â )
Bolloceras murale
(Barrande, 1877 â )
Bolloceras pigrum
(Barrande, 1865 â )
Bolloceras princeps
(Barrande, 1877 â )
Bolloceras raptor
(Barrande, 1877 â )
Bolloceras rex
Barrande, 1865 â
Bolloceras suessi
(Barrande, 1877 â )
Genus
: Cyrthoceratites (H.G. Bronn, 1833 †)
Cyrthoceratites depressus
(H.G. Bronn, 1833 â )
Cyrthoceratites planoseptatum
C.L.F. von Sandberger â
Genus
: Lorieroceras P.A. Zhuravleva, 1987 †
Lorieroceras lorieri
(Barrande, 1870 â )
Lorieroceras zaaminense
P.A. Zhuravleva, 1987 â