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
33
COLLIGNONICERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
AMMONITIDA [Order]
ACANTHOCERATOIDEA [SuperFamily]
COLLIGNONICERATIDAE [Family]
[Genus]
[Species]
Genus
: Gauthiericeras Klinger & J. Kennedy, 1984 â
Genus species
:
Gauthiericeras albiforme
Author
:
Klinger & J. Kennedy, 1984 †
Locality
:
South Africa, KwaZulu-Natal, Umkhanyakude
Size
:
no data
ID
:
6445000055
Genus species
:
Gauthiericeras album
Author
:
van Hoepen, 1965 †
Locality
:
South Africa, KwaZulu-Natal, Umkhanyakude
Size
:
no data
ID
:
6445000055
Genus species
:
Gauthiericeras libertae
Author
:
van Hoepen, 1955 †
Locality
:
South Africa, KwaZulu-Natal, Umkhanyakude
Size
:
no data
ID
:
6445000055
Genus species
:
Gauthiericeras listeri
Author
:
(van Hoepen, 1965 †)
Locality
:
South Africa, KwaZulu-Natal, Umkhanyakude
Size
:
no data
ID
:
6445000055
Genus species
:
Gauthiericeras margae
Author
:
(F. Schlüter, 1867 †)
Locality
:
France, Loire
Size
:
103 mm
ID
:
6445000055
Genus species
:
Gauthiericeras nouelianum
Author
:
(A.V.M.D. D'Orbigny, 1850 †)
Locality
:
France, Poitou-Charentes, Charente-Maritime
Size
:
44 mm
ID
:
6445000055
Genus species
:
Gauthiericeras obesum
Author
:
van Hoepen, 1955 †
Locality
:
South Africa, KwaZulu-Natal, Umkhanyakude
Size
:
no data
ID
:
6445000055
Genus
: Itwebeoceras van Hoepen, 1968 â
Genus species
:
Itwebeoceras lornae
Author
:
van Hoepen, 1968 †
Locality
:
South Africa, KwaZulu-Natal, Umkhanyakude
Size
:
no data
ID
:
6445000048