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
14
PROTEOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
ORTHOCERATOIDEA [Subclass]
DISSIDOCERIDA [Order]
PROTEOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Gangshanoceras Zou, 1988 â
Genus species
:
Gangshanoceras densum
Author
:
Zou, 1988 †
Locality
:
Size
:
no data
ID
:
6875000006
No geographical data
No Geographical Data
Genus species
:
Gangshanoceras guichinense
Author
:
Ying, 1989 †
Locality
:
Size
:
no data
ID
:
6875000006
No geographical data
No Geographical Data
Genus species
:
Gangshanoceras jurongense
Author
:
Zou, 1988 †
Locality
:
Size
:
no data
ID
:
6875000006
No geographical data
No Geographical Data
Genus species
:
Gangshanoceras villicumense
Author
:
Kröger & al., 2007 †
Locality
:
Argentina, San Juan, Albardón
Size
:
no data
ID
:
6875000006
Genus species
:
Gangshanoceras wennanense
Author
:
Ying, 1989 †
Locality
:
Size
:
no data
ID
:
6875000006
No geographical data
No Geographical Data
Genus
: Gorbyoceras (E. Strand, 1934 â )
Genus species
:
Gorbyoceras alternestriatum
Author
:
(E. Strand, 1934 †)
Locality
:
Panama, Colón
Size
:
no data
ID
:
6875000011
Genus species
:
Gorbyoceras clathroannulatum
Author
:
(F.A. Roemer, 1861 †)
Locality
:
Size
:
no data
ID
:
6875000011
No geographical data
No Geographical Data
Genus species
:
Gorbyoceras gorbyi
Author
:
(Miller, 1894 †)
Locality
:
USA, Ohio, Brown
Size
:
no data
ID
:
6875000011
Genus species
:
Gorbyoceras gracile
Author
:
(Portlock, 1843 †)
Locality
:
UK, Northern Ireland
Size
:
no data
ID
:
6875000011
Genus species
:
Gorbyoceras hammelli
Author
:
(Foerste, 1910 †)
Locality
:
Canada, Ontario, Lake Hurron
Size
:
no data
ID
:
6875000011
Genus species
:
Gorbyoceras tetreauense
Author
:
Wilson, 1961 †
Locality
:
Canada, Newfoundland and Labrador, Division No. 4
Size
:
no data
ID
:
6875000011
Genus species
:
Gorbyoceras textumaraneum
Author
:
(F.A. Roemer, 1861 †)
Locality
:
Estonia, Hiiu
Size
:
no data
ID
:
6875000011
