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
9
PLECTRONOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
NAUTILOIDEA [Subclass]
PLECTRONOCERIDA [Order]
PLECTRONOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Palaeoceras Flower, 1954 â
Genus species
:
Palaeoceras mutabile
Author
:
Flower, 1954 †
Locality
:
USA, Texas, Mason
Size
:
no data
ID
:
6788000001
Genus species
:
Palaeoceras undulatum
Author
:
Flower, 1964 †
Locality
:
USA, Texas, Mason
Size
:
no data
ID
:
6788000001
Genus
: Paraplectronoceras C. Chen & Z. Qi, 1979 â
Genus species
:
Paraplectronoceras pyriforme
Author
:
C. Chen & Z. Qi, 1979 †
Locality
:
Size
:
no data
ID
:
2134000028
No geographical data
No Geographical Data