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
APSIDOCERATIDAE
Genus
: Fremontoceras Flower, 1952 †
Fremontoceras cooperi
Foerste â
Fremontoceras giganteum
Flower, 1952 â
Fremontoceras jewetti
Flower, 1947 â
Genus
: Phragmoccras Portlock, 1843 †
Phragmoccras compressurn
Portlock, 1843 â
Genus
: Wilsonoceras (J.J.F. Whiteaves †)
Wilsonoceras bighornense
Miller â
Wilsonoceras mccharlesi
(J.J.F. Whiteaves â )
Wilsonoceras squawcreekense
Miller â