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
26
ASPIDOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
AMMONITIDA [Order]
PERISPHINCTOIDEA [SuperFamily]
ASPIDOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Physodoceras (F.A. von Quenstedt, 1856 â )
Genus species
:
Physodoceras altenense
Author
:
(A.V.M.D. D'Orbigny, 1848 †)
Locality
:
Size
:
no data
ID
:
6487000091
No geographical data
No Geographical Data
Genus species
:
Physodoceras circumspinosum
Author
:
(F.A. von Quenstedt, 1856 †)
Locality
:
Algeria, Oran, El Ançar
Size
:
no data
ID
:
6487000091
Genus
: Prieserites (Uhlig, 1881 â )
Genus species
:
Prieserites interscissum
Author
:
(Uhlig, 1881 †)
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6487000076
Genus species
:
Prieserites jboehmi
Author
:
(Kegel, 1916 †)
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6487000076