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
30
THALASSOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
GONIATITIDA [Order]
THALASSOCERATOIDEA [SuperFamily]
THALASSOCERATIDAE [Family]
[Genus]
[Species]
Genus species
:
Aristoceras appressum
Author
:
Ruzhentsev, 1950 †
Locality
:
USA, Texas, Brewster
Size
:
no data
ID
:
6712000003
Genus species
:
Prothalassoceras bashkiricum
Author
:
Ruzhentsev, 1950 †
Locality
:
Russia, Orenburg, Saraktashskiy rayon
Size
:
no data
ID
:
6712000009
Genus species
:
Prothalassoceras biforme
Author
:
Gerassimov, 1937 †
Locality
:
Kazakhstan, Aqtöbe, Khromtauskiy
Size
:
no data
ID
:
6712000010
Genus species
:
Prothalassoceras bostocki
Author
:
Nassichuk, 1971 †
Locality
:
Canada, Peel River
Size
:
no data
ID
:
6712000011
Genus species
:
Prothalassoceras caddoense
Author
:
Plummer & P.H. Scott, 1937 †
Locality
:
USA, Texas, Stephens
Size
:
no data
ID
:
6712000012
Genus species
:
Thalassoceras chabakowi
Author
:
Voinova, 1934 †
Locality
:
Kazakhstan, Aqtöbe, Aqtobe
Size
:
no data
ID
:
6712000022
Genus species
:
Mapesites chautauquaensis
Author
:
Work & Boardman, 2003 †
Locality
:
USA, Kansas, Chautauqua
Size
:
no data
ID
:
6712000002
Genus species
:
Aristoceras chkalovi
Author
:
(Ruzhentsev, 1940 †)
Locality
:
Kazakhstan
Size
:
no data
ID
:
6712000004
Genus species
:
Gordonites filifer
Author
:
W.J. Gordon, 1964 †
Locality
:
USA, Arkansas, Washington
Size
:
no data
ID
:
6712000027
Genus species
:
Thalassoceras gemmellaroi
Author
:
Karpinsky, 1889 †
Locality
:
Kazakhstan, Aqtöbe, Aqtobe
Size
:
no data
ID
:
6712000022
Genus species
:
Prothalassoceras inexpectans
Author
:
Miller & Owen, 1937 †
Locality
:
USA, Oklahoma, Rogers
Size
:
no data
ID
:
6712000013
Genus species
:
Prothalassoceras inflatum
Author
:
Ruzhentsev, 1950 †
Locality
:
Russia, Orenburg, Kuvandykskiy rayon
Size
:
no data
ID
:
6712000014
Genus species
:
Prothalassoceras jaikense
Author
:
Ruzhentsev, 1950 †
Locality
:
Kazakhstan, Aqtöbe, Khromtauskiy
Size
:
no data
ID
:
6712000015
Genus species
:
Prothalassoceras kingorum
Author
:
Miller, 1930 †
Locality
:
United States, Texas, Brewster
Size
:
no data
ID
:
6712000016
Genus species
:
Gordonites matheri
Author
:
W.J. Gordon, 1964 †
Locality
:
USA, Arkansas, Washington
Size
:
no data
ID
:
6712000028
Genus species
:
Thalassoceras mediterraneum
Author
:
Toumanskaya, 1949 †
Locality
:
Tajikistan, Gorno-Badakhshan, Darvoz
Size
:
no data
ID
:
6712000023
Genus species
:
Aristoceratoides microdiscus
Author
:
(C. Gemmellaro, 1887 †)
Locality
:
Italy, Sicily, Palermo
Size
:
no data
ID
:
6712000006
Genus species
:
Prehoffmannia milleri
Author
:
Plummer & P.H. Scott, 1937 †
Locality
:
USA, Texas, Stephens
Size
:
no data
ID
:
6712000029
Genus species
:
Gleboceras mirandum
Author
:
Ruzhentsev, 1950 †
Locality
:
Russia, Orenburg, Kuvandykskiy rayon
Size
:
no data
ID
:
6712000001
Genus species
:
Prothalassoceras notabile
Author
:
Bogoslovskaya & al., 1995 †
Locality
:
Kazakhstan, Aqtöbe, Khromtauskiy
Size
:
no data
ID
:
6712000017
Genus species
:
Thalassoceras phillipsi
Author
:
C. Gemmellaro, 1887 †
Locality
:
Italy, Sicily, Palermo
Size
:
no data
ID
:
6712000024
Genus species
:
Epithalassoceras ruzencevi
Author
:
Miller & Furnish, 1940 †
Locality
:
Mexico, Coahuila, San Pedro
Size
:
no data
ID
:
6712000008
Genus species
:
Prothalassoceras sangvorense
Author
:
Leonova, 1992 †
Locality
:
Tajikistan, Gorno-Badakhshan, Darvoz
Size
:
no data
ID
:
6712000018
Genus species
:
Prothalassoceras serratum
Author
:
Maximova, 1948 †
Locality
:
Kazakhstan, Aqtöbe, Khromtauskiy
Size
:
no data
ID
:
6712000019
Genus species
:
Aristoceras serum
Author
:
Bogoslovskaya & A.M. Popov, 1986 †
Locality
:
Kazakhstan
Size
:
no data
ID
:
6712000005
Genus species
:
Prothalassoceras solitum
Author
:
Ruzhentsev, 1978 †
Locality
:
Tajikistan, Gorno-Badakhshan, Murghob
Size
:
no data
ID
:
6712000020
Genus species
:
Thalassoceras subreticulatum
Author
:
C. Gemmellaro, 1887 †
Locality
:
Italy, Sicily, Palermo
Size
:
no data
ID
:
6712000025
Genus species
:
Aristoceratoides varicosum
Author
:
(C. Gemmellaro, 1887 †)
Locality
:
Italy, Sicily, Palermo
Size
:
no data
ID
:
6712000007
Genus species
:
Thalassoceras wadei
Author
:
Miller, 1936 †
Locality
:
Australia, Paraside Homestead
Size
:
no data
ID
:
6712000026
Genus species
:
Prothalassoceras welleri
Author
:
Böse, 1919 †
Locality
:
USA, Texas, Brewster
Size
:
no data
ID
:
6712000021
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