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
10
THETIDITIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
CERATITIDA [Order]
CLYDONITOIDEA [SuperFamily]
THETIDITIDAE [Family]
[Genus]
[Species]
Genus
: Acanthothetidites Tatzreiter, 1980 â
Genus species
:
Acanthothetidites spinosus
Author
:
Tatzreiter, 1980 †
Locality
:
South Australia
Size
:
no data
ID
:
6543000001
Genus
: Courtilloticeras Guex & al., 2005 â
Genus species
:
Courtilloticeras stevensi
Author
:
Guex & al., 2005 †
Locality
:
USA, California, Inyo
Size
:
no data
ID
:
6543000028
