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
: Extranodites (Petitclerc, 1917 â )
Genus species
:
Extranodites cailleti
Author
:
(Petitclerc, 1917 †)
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6487000034
Genus species
:
Extranodites knechti
Author
:
Jeannet, 1951 †
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6487000034
Genus species
:
Extranodites lusitaniformis
Author
:
Jeannet, 1951 †
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6487000034
Genus species
:
Extranodites mairei
Author
:
Jeannet, 1951 †
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6487000034
Genus species
:
Extranodites mandatum
Author
:
Jeannet, 1951 †
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6487000034
Genus
: Gregoryceras J.J. Bert & Enay, 2004 â
Genus species
:
Gregoryceras devauxi
Author
:
J.J. Bert & Enay, 2004 †
Locality
:
France, Provence-Alpes-Côte d'Azur
Size
:
no data
ID
:
6487000046
Genus species
:
Gregoryceras ferchaudi
Author
:
J.J. Bert, 2004 †
Locality
:
France, Vienne
Size
:
no data
ID
:
6487000046
Genus species
:
Gregoryceras fouquei
Author
:
(Kilian, 1889 †)
Locality
:
Algeria, Oran, El Ançar
Size
:
no data
ID
:
6487000046
Genus species
:
Gregoryceras riazi
Author
:
(Grossouvre, 1917 †)
Locality
:
Switzerland
Size
:
no data
ID
:
6487000046
Genus species
:
Gregoryceras transversarium
Author
:
(F.A. von Quenstedt, 1849 †)
Locality
:
France, Poitou-Charentes, Deux-Sèvres
Size
:
no data
ID
:
6487000046
