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
15
EODEROCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
AMMONITIDA [Order]
EODEROCERATOIDEA [SuperFamily]
EODEROCERATIDAE [Family]
[Genus]
[Species]
Genus
: Microderoceras (Sowerby, 1820 â )
Genus species
:
Microderoceras birchi
Author
:
(Sowerby, 1820 †)
Locality
:
UK, England
Size
:
166 mm
ID
:
6459000045
Genus species
:
Microderoceras scoresbyi
Author
:
(C.T. Simpson, 1843 †)
Locality
:
UK, Yorkshire
Size
:
no data
ID
:
6459000045
Genus
: Paramicroderoceras (Geczy, 1976 â )
Genus species
:
Paramicroderoceras hungaricum
Author
:
(Geczy, 1976 †)
Locality
:
Hungary, Veszprém
Size
:
no data
ID
:
6459000028
Genus species
:
Paramicroderoceras nothum
Author
:
(Meneghini, 1898 †)
Locality
:
Hungary, Fejér, MClr
Size
:
no data
ID
:
6459000028
Genus species
:
Paramicroderoceras praecursor
Author
:
(D. Geyer, 1886 †)
Locality
:
Hungary, Veszprém
Size
:
no data
ID
:
6459000028