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
83
AMMONOIDEA (UNASSIGNED)
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
[Order]
AMMONOIDEA (unassigned) [Family]
[Genus]
[Species]
Genus
: Dufrenoya d'Orbigny, 1840 â
Genus species
:
Dufrenoya dufrenoyi
Author
:
d'Orbigny, 1840 †
Locality
:
France, Vaucluse
Size
:
22 mm
ID
:
6641000051
Genus species
:
Dufrenoya justinae
Author
:
J. Hill, 1893 †
Locality
:
Colombia, Santander
Size
:
43 mm
ID
:
6641000051
Genus
: Enigmoceras Hook & Flower, 1977 â
Genus species
:
Enigmoceras diaboli
Author
:
Hook & Flower, 1977 †
Locality
:
USA, Utah
Size
:
no data
ID
:
8028000189
