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
: Apsidoceras Flower, 1952 †
Apsidoceras elegans
Troedsson †
Apsidoceras quebecense
Flower, 1952 †
Genus
: Charactoceras E. Strand, 1934 †
Charactoceras baeri
(F.B. Meek & A.H. Worthen †)
Charactoceras chidleyense
Foerste †
Charactoceras cinereum
C.H. Blake, 1882 †
Charactoceras estonicum
E. Strand, 1934 †
Charactoceras eximia
Sweet & Miller †
Charactoceras hercules
(Billings, 1857 †)
Charactoceras kallholnense
Frye, 1982 †
Charactoceras leithi
R.N. Nelson †
Charactoceras raettvikense
Frye, 1982 †
Charactoceras suecicum
Frye, 1982 †
Charactoceras triangulum
Frye, 1982 †
Genus
: Fremontoceras Flower, 1952 †
Fremontoceras cooperi
Foerste †
Fremontoceras giganteum
Flower, 1952 †
Fremontoceras jewetti
Flower, 1947 †
Genus
: Wilsonoceras (J.J.F. Whiteaves †)
Wilsonoceras bighornense
Miller †
Wilsonoceras mccharlesi
(J.J.F. Whiteaves †)
Wilsonoceras squawcreekense
Miller †