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
SCHISTOCERATIDAE
Genus
: Schistoceras Miller & M.J. Faber, 1892 â
Schistoceras diversecostatum
Böse, 1919 †
Schistoceras heilprini
Miller & M.J. Faber, 1892 †
Schistoceras hyatti
Smith, 1903 †
Schistoceras missouriense
Miller & M.J. Faber, 1892 †
Schistoceras smithi
Böse, 1919 †
Schistoceras suburalense
Ruzhentsev, 1950 †
Schistoceras unicum
Miller & Owen, 1937 †
Schistoceras uralense
Ruzhentsev, 1939 †
Genus
: Trettinoceras Nassichuk, 1975 â
Trettinoceras ellesmerensis
Nassichuk, 1975 †
Genus
: Bendoceras Plummer & P.H. Scott, 1937 â
Bendoceras moorei
Plummer & P.H. Scott, 1937 †
Bendoceras shumardi
Shumard, 1863 †
Bendoceras texanum
Shumard, 1863 †