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
18
ORTHOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
ORTHOCERATOIDEA [Subclass]
DISSIDOCERIDA [Order]
ORTHOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Tenuitheoceras M.A. Frey & al., 2014 â
Genus species
:
Tenuitheoceras secretum
Author
:
M.A. Frey & al., 2014 †
Locality
:
Morocco, Tafilalet
Size
:
no data
ID
:
8050000020
Genus
: Theoceras Kröger, 2008 â
Genus species
:
Theoceras filondouzense
Author
:
Kröger, 2008 †
Locality
:
Size
:
no data
ID
:
6877000021
No geographical data
No Geographical Data