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
7
ANISOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
TURRILITINA [Order]
TURRILITOIDEA [SuperFamily]
ANISOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Protanisoceras Kakabadze & Hoedemaeker, 1997 â
Genus species
:
Protanisoceras alternotuberculatum
Author
:
(Leymerie, 1841 †)
Locality
:
France, Aube
Size
:
no data
ID
:
6737000019
Genus species
:
Protanisoceras blancheti
Author
:
(Pictet & Campiche, 1861 †)
Locality
:
Peru, Cajamarca, Celendín
Size
:
no data
ID
:
6737000019
Genus species
:
Protanisoceras creutzbergi
Author
:
Kakabadze & Hoedemaeker, 1997 †
Locality
:
Colombia, Cundinamarca
Size
:
no data
ID
:
6737000019
Genus species
:
Protanisoceras flexuosum
Author
:
(A.V.M.D. D'Orbigny, 1842 †)
Locality
:
UK, England
Size
:
31 mm
ID
:
6737000019
Genus species
:
Protanisoceras nodosum
Author
:
(J. de C. Sowerby, 1818 †)
Locality
:
UK, England
Size
:
33 mm
ID
:
6737000019