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
18
SIBIRITIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
CERATITIDA [Order]
CERATITOIDEA [SuperFamily]
SIBIRITIDAE [Family]
[Genus]
[Species]
Genus
: Svalbardiceras Tozer, 1965 â
Genus species
:
Svalbardiceras chowadei
Author
:
Tozer, 1965 †
Locality
:
Canada, British Columbia, Peace River
Size
:
no data
ID
:
6533000034
Genus species
:
Svalbardiceras freboldi
Author
:
Tozer, 1965 †
Locality
:
Canada, Axel Heiberg Island
Size
:
no data
ID
:
6533000034
Genus species
:
Svalbardiceras qinghaiense
Author
:
Wang & C. Chen, 1979 †
Locality
:
China, Qinghai, Haixi Mongol and Tibetan
Size
:
no data
ID
:
6533000034
Genus species
:
Svalbardiceras spitzbergensis
Author
:
(Frebold, 1929 †)
Locality
:
USA, Idaho, Bear Lake
Size
:
no data
ID
:
6533000034
Genus species
:
Svalbardiceras sulcatum
Author
:
Guex & al., 2005 †
Locality
:
USA, Idaho, Bear Lake
Size
:
no data
ID
:
6533000034
Genus
: Timoceras (Mojsisovics, 1886 â )
Genus species
:
Timoceras glacialis
Author
:
(Mojsisovics, 1886 †)
Locality
:
Russia, Sakha, Bulunskiy rayon
Size
:
no data
ID
:
6533000039
