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
17
PACHYCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
AMMONITIDA [Order]
STEPHANOCERATOIDEA [SuperFamily]
PACHYCERATIDAE [Family]
[Genus]
[Species]
Genus species
:
Erymnoceras ajax
Author
:
A.V.M.D. D'Orbigny, 1850 †
Locality
:
Canada, Quebec, Anticosti Island
Size
:
no data
ID
:
6505000001
Genus species
:
Erymnocerites argoviensis
Author
:
Jeannet, 1951 †
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6505000008
Genus species
:
Erymnoceras baylei
Author
:
Jeannet, 1951 †
Locality
:
France, Sarthe
Size
:
no data
ID
:
6505000002
Genus species
:
Erymnoceras coronatum
Author
:
(J.G. Bruguière, 1789 †)
Locality
:
France, Poitou-Charentes, Deux-Sèvres
Size
:
no data
ID
:
6505000003
Genus species
:
Erymnoceras coronoides
Author
:
F.A. von Quenstedt, 1887 †
Locality
:
France, Bourgogne, Saône-et-Loire
Size
:
no data
ID
:
6505000004
Genus species
:
Rollierites dimidiatum
Author
:
Jeannet, 1951 †
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6505000011
Genus species
:
Erymnoceras doliforme
Author
:
F. Roman, 1930 †
Locality
:
France, Poitou-Charentes
Size
:
38 mm
ID
:
6505000005
Genus species
:
Erymnocerites greppini
Author
:
Jeannet, 1951 †
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6505000009
Genus species
:
Pachyceras lalandeanum
Author
:
(A.V.M.D. D'Orbigny, 1847 †)
Locality
:
France, Basse-Normandie, Calvados
Size
:
no data
ID
:
6505000015
Genus species
:
Tornquistes leckenbyi
Author
:
(Arkell, 1946 †)
Locality
:
France, Basse-Normandie, Calvados
Size
:
no data
ID
:
6505000016
Genus species
:
Erymnocerites leuthardti
Author
:
Jeannet, 1951 †
Locality
:
France, Loire
Size
:
no data
ID
:
6505000010
Genus species
:
Pachyerymnoceras mahipati
Author
:
Jain, 2017 †
Locality
:
India
Size
:
no data
ID
:
8038000926
No geographical data
No Geographical Data
Genus species
:
Rollierites minuendum
Author
:
Jeannet, 1951 †
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6505000012
Genus species
:
Erymnoceras nodosum
Author
:
Jeannet, 1951 †
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6505000006
Genus species
:
Erymnoceras schloenbachi
Author
:
F. Roman, 1930 †
Locality
:
Canada, Quebec, Anticosti Island
Size
:
no data
ID
:
6505000007
Genus species
:
Rollierites tenue
Author
:
Jeannet, 1951 †
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6505000013
Genus species
:
Rollierites tuba
Author
:
Jeannet, 1951 †
Locality
:
Switzerland, Aargau
Size
:
no data
ID
:
6505000014
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