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
9
MICHELINOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
ORTHOCERATOIDEA [Subclass]
DISSIDOCERIDA [Order]
MICHELINOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Paratrematoceras Schastlivtseva, 1981 â
Genus species
:
Paratrematoceras ornatum
Author
:
Schastlivtseva, 1981 †
Locality
:
Greenland, Cape Stosch
Size
:
no data
ID
:
8024000003
Genus species
:
Paratrematoceras shevyrevi
Author
:
Schastlivtseva, 1981 †
Locality
:
Kazakhstan, Mangghystau, Tupkaraganskiy
Size
:
no data
ID
:
8024000003
Genus
: Sinoceras Foord â
Genus species
:
Sinoceras chinense
Author
:
Foord †
Locality
:
Size
:
no data
ID
:
8024000008
No geographical data
No Geographical Data
Genus species
:
Sinoceras riphaeum
Author
:
P.A. Zhuravleva, 1978 †
Locality
:
Russia, Urals
Size
:
no data
ID
:
8024000008
