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
53
ACANTHOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
AMMONITIDA [Order]
ACANTHOCERATOIDEA [SuperFamily]
ACANTHOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Tarrantoceras L.W. Stephenson, 1953 â
Genus species
:
Tarrantoceras cuspidum
Author
:
L.W. Stephenson, 1953 †
Locality
:
USA, Montana, Carter
Size
:
no data
ID
:
6441000056
Genus species
:
Tarrantoceras devonense
Author
:
Cobban, 1988 †
Locality
:
UK, England
Size
:
no data
ID
:
6441000056
Genus species
:
Tarrantoceras exile
Author
:
J. Kennedy & Cobban, 1990 †
Locality
:
United States, Wyoming, Crook
Size
:
no data
ID
:
6441000056
Genus species
:
Tarrantoceras flexicostatum
Author
:
Cobban, 1988 †
Locality
:
Size
:
no data
ID
:
6441000056
No geographical data
No Geographical Data
Genus species
:
Tarrantoceras lillianense
Author
:
(Adkins 1928 †)
Locality
:
Size
:
no data
ID
:
6441000056
No geographical data
No Geographical Data
Genus species
:
Tarrantoceras multicostatum
Author
:
(Adkins, 1928 †)
Locality
:
USA, New Mexico
Size
:
no data
ID
:
6441000056
Genus species
:
Tarrantoceras rotatile
Author
:
(Adkins 1928 †)
Locality
:
Size
:
no data
ID
:
6441000056
No geographical data
No Geographical Data
Genus species
:
Tarrantoceras sellardsi
Author
:
(Adkins, 1928 †)
Locality
:
Texas
Size
:
no data
ID
:
6441000056
Genus species
:
Tarrantoceras stantoni
Author
:
(Adkins 1928 †)
Locality
:
Size
:
no data
ID
:
6441000056
No geographical data
No Geographical Data
Genus
: Thomelites Meister & al., 1994 â
Genus species
:
Thomelites serotinus
Author
:
(Wright & Kennedy, 1981 †)
Locality
:
UK, Devon
Size
:
no data
ID
:
6441000058
Genus species
:
Thomelites tenereensis
Author
:
Meister & al., 1994 †
Locality
:
Niger, Tahoua, Tchin-Tabarade
Size
:
no data
ID
:
6441000058
