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
CHORISTOCERATIDAE
Genus
: Choristoceras (Guembel, 1861 †)
Choristoceras ammonitiforme
(Guembel, 1861 †)
Choristoceras annulatum
(Guembel, 1861 †)
Choristoceras crickmayi
Tozer, 1979 †
Choristoceras kellyi
Smith, 1927 †
Choristoceras klamathense
Smith, 1927 †
Choristoceras marshi
J. Von Hauer, 1865 †
Choristoceras nobile
Mojsisovics, 1893 †
Choristoceras nyalamense
Yin & al., 2007 †
Choristoceras rhaeticum
(Gümbel, 1861 †)
Choristoceras robustum
Taylor & Guex, 2002 †
Choristoceras shoshonensis
Taylor & Guex, 2002 †
Choristoceras tortiliforme
(Guembel, 1861 †)
Genus
: Vandaites Taylor & Guex, 2002 †
Vandaites newyorkensis
Taylor & Guex, 2002 †
Vandaites stuerzenbaumi
(Mojsisovics, 1893 †)
Vandaites suttonensis
(W.F. Clapp & Shimer, 1911 †)