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
7
PSEUDOTIROLITIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
CERATITIDA [Order]
XENODISCOIDEA [SuperFamily]
PSEUDOTIROLITIDAE [Family]
[Genus]
[Species]
Genus
: Pachydiscoceras Chao & Liang, 1966 â
Genus species
:
Pachydiscoceras changhsingense
Author
:
Chao & Liang, 1966 †
Locality
:
China, Guizhou, Guiyang
Size
:
no data
ID
:
6613000008
Genus species
:
Pachydiscoceras ellipticum
Author
:
J.K. Zhao & al., 1978 †
Locality
:
China, Guizhou, Guiyang
Size
:
no data
ID
:
6613000008
Genus species
:
Pachydiscoceras flexoplicatum
Author
:
J.K. Zhao & al., 1978 †
Locality
:
China, Guizhou, Guiyang
Size
:
no data
ID
:
6613000008
Genus species
:
Pachydiscoceras obesum
Author
:
J.K. Zhao & al., 1978 †
Locality
:
China, Guizhou, Guiyang
Size
:
no data
ID
:
6613000008
Genus
: Pernodoceras Wang, 1990 â
Genus species
:
Pernodoceras fenghaiense
Author
:
Wang, 1990 †
Locality
:
China, Fujian, Sanming
Size
:
no data
ID
:
6613000012
Genus species
:
Pernodoceras guangyuanense
Author
:
J.K. Zhao & al., 1978 †
Locality
:
China, Sichuan, Guangyuan
Size
:
no data
ID
:
6613000012
Genus species
:
Pernodoceras kwangsiense
Author
:
(Chao & Liang, 1966 †)
Locality
:
China, Guangxi, Heshan
Size
:
no data
ID
:
6613000012
Genus species
:
Pernodoceras multinodosum
Author
:
J.K. Zhao & al., 1978 †
Locality
:
China, Guangxi, Heshan
Size
:
no data
ID
:
6613000012
Genus species
:
Pernodoceras robustum
Author
:
J.K. Zhao & Liang, 1974 †
Locality
:
China, Guizhou, Guiyang
Size
:
no data
ID
:
6613000012
Genus species
:
Pernodoceras subtrapezoidale
Author
:
J.K. Zhao & al., 1978 †
Locality
:
China, Guizhou, Guiyang
Size
:
no data
ID
:
6613000012
Genus species
:
Pernodoceras yonganense
Author
:
Wang, 1990 †
Locality
:
China, Fujian, Sanming
Size
:
no data
ID
:
6613000012