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
2
BALKOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
NAUTILOIDEA [Subclass]
PLECTRONOCERIDA [Order]
BALKOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Balkoceras Flower, 1964 â
Genus species
:
Balkoceras gracile
Author
:
Flower, 1964 †
Locality
:
USA, Texas, Mason
Size
:
no data
ID
:
6787000001
Genus
: Theskaloceras C. Chen & Teichert, 1983 â
Genus species
:
Theskaloceras benxiense
Author
:
C. Chen & Teichert, 1983 †
Locality
:
Size
:
no data
ID
:
6787000002
No geographical data
No Geographical Data
Genus species
:
Theskaloceras subrectum
Author
:
C. Chen & Teichert, 1983 †
Locality
:
Size
:
no data
ID
:
6787000002
No geographical data
No Geographical Data