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
17
CRIOCERATITIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
AMMONITIDA [Order]
ANCYLOCERATOIDEA [SuperFamily]
CRIOCERATITIDAE [Family]
[Genus]
[Species]
Genus
: Spinocrioceras (Uhlig, 1883 â )
Genus species
:
Spinocrioceras amadei
Author
:
(Uhlig, 1883 †)
Locality
:
Size
:
no data
ID
:
9900000601
No geographical data
No Geographical Data
Genus species
:
Spinocrioceras polyspinosum
Author
:
Kemper, 1973 †
Locality
:
Size
:
no data
ID
:
9900000601
No geographical data
No Geographical Data
Genus species
:
Spinocrioceras trachyomphalum
Author
:
(Drug, 1883 †)
Locality
:
Size
:
no data
ID
:
9900000601
No geographical data
No Geographical Data
Genus
: Subaspinoceras (Astier, 1851 â )
Genus species
:
Subaspinoceras dilatatum
Author
:
(A.V.M.D. D'Orbigny, 1840 †)
Locality
:
Egypt, Bir Lagama
Size
:
no data
ID
:
6513000044
Genus species
:
Subaspinoceras mulsanti
Author
:
(Astier, 1851 †)
Locality
:
Size
:
no data
ID
:
6513000044
No geographical data
No Geographical Data