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
17
SCAPHITIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
TURRILITINA [Order]
SCAPHITOIDEA [SuperFamily]
SCAPHITIDAE [Family]
[Genus]
[Species]
Genus
: Trachyscaphites (F.A. Roemer, 1841 â )
Genus species
:
Trachyscaphites praespiniger
Author
:
Cobban & P.H. Scott, 1964 †
Locality
:
USA, Utah
Size
:
no data
ID
:
6734000118
Genus species
:
Trachyscaphites pulcherrimus
Author
:
(F.A. Roemer, 1841 †)
Locality
:
South Dakota
Size
:
60 mm
ID
:
6734000118
Genus species
:
Trachyscaphites spiniger
Author
:
(F. Schlüter, 1872 †)
Locality
:
Belgium, Wallonie, Hainaut
Size
:
no data
ID
:
6734000118
Genus
: Worthoceras (P.H. Scott, 1924 â )
Genus species
:
Worthoceras pacificum
Author
:
E. Matsumoto & Yokoi, 1987 †
Locality
:
Madagascar
Size
:
no data
ID
:
6734000120
Genus species
:
Worthoceras platydorsatus
Author
:
(P.H. Scott, 1924 †)
Locality
:
Size
:
no data
ID
:
6734000120
No geographical data
No Geographical Data
Genus species
:
Worthoceras vermiculum
Author
:
(Shumard, 1860 †)
Locality
:
Germany, Sachsen
Size
:
17 mm
ID
:
6734000120
Genus species
:
Worthoceras worthense
Author
:
(Adkins, 1920 †)
Locality
:
Australia, Point Charles, Cox Peninsula
Size
:
no data
ID
:
6734000120
