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
: Palorthoceras (Flower, 1962 â )
Genus species
:
Palorthoceras buttsi
Author
:
(Flower, 1962 †)
Locality
:
Size
:
no data
ID
:
6877000012
No geographical data
No Geographical Data
Genus species
:
Palorthoceras kayseri
Author
:
Kröger & al., 2007 †
Locality
:
Argentina, San Juan, Ullum
Size
:
no data
ID
:
6877000012
Genus
: Pojetoceras M.A. Frey, 1995 â
Genus species
:
Pojetoceras floweri
Author
:
M.A. Frey, 1995 †
Locality
:
USA, Kentucky, Jessamine
Size
:
no data
ID
:
6877000014
