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
198
ORTHOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
ORTHOCERATOIDEA [Subclass]
DISSIDOCERIDA [Order]
ORTHOCERATIDAE [Family]
[Genus]
[Species]
Genus species
:
Orthoceras repens
Author
:
Billings, 1856 †
Locality
:
USA, Vermont, Franklin
Size
:
no data
ID
:
6863000002
Genus species
:
Pseudospyroceras reticulum
Author
:
Kröger, 2008 †
Locality
:
Morocco, Tafilalet
Size
:
no data
ID
:
6877000015
Genus species
:
Tibichoanoceras riphaeum
Author
:
(P.A. Zhuravleva, 1978 †)
Locality
:
Size
:
no data
ID
:
6877000023
No geographical data
No Geographical Data
Genus species
:
Orthoceras robertsii
Author
:
Whidborne †
Locality
:
UK, Devon
Size
:
no data
ID
:
8050000039
Genus species
:
Striatocycloceras romingeri
Author
:
(Foerste, 1932 †)
Locality
:
Estonia, Ida-Viru
Size
:
no data
ID
:
6877000019
Genus species
:
Orthoceras rushensis
Author
:
F.B. Meek & A.H. Worthen, 1873 †
Locality
:
Kansas
Size
:
no data
ID
:
6888000022
Genus species
:
Orthoceras saksbyense
Author
:
Teichert, 1930 †
Locality
:
Estonia, Hiiu, Pühalepa
Size
:
no data
ID
:
6878000013
Genus species
:
Trematoceras salinarium
Author
:
(J. Von Hauer, 1846 †)
Locality
:
Austria, Oberösterreich, Gmunden
Size
:
no data
ID
:
6877000030
Genus species
:
Trematoceras sandlingense
Author
:
(Mojsisovics, 1873 †)
Locality
:
Austria, Oberösterreich, Gmunden
Size
:
no data
ID
:
6877000031
Genus species
:
Orthoceras sarcinatum
Author
:
Barrande, 1860 †
Locality
:
Czech Republic
Size
:
no data
ID
:
6870000001
Genus species
:
Orthoceras scabridum
Author
:
Angelin, 1880 †
Locality
:
Poland
Size
:
no data
ID
:
6888000064
Genus species
:
Ctenoceras schmidti
Author
:
Noetling, 1884 †
Locality
:
Estonia
Size
:
no data
ID
:
6877000039
Genus species
:
Tenuitheoceras secretum
Author
:
M.A. Frey & al., 2014 †
Locality
:
Morocco, Tafilalet
Size
:
no data
ID
:
8050000020
Genus species
:
Orthoceras selkirkense
Author
:
J.J.F. Whiteaves, 1892 †
Locality
:
Canada, Nunavut, Baffin
Size
:
no data
ID
:
6878000018
Genus species
:
Orthoceras sericatum
Author
:
Barrande, 1868 †
Locality
:
Size
:
no data
ID
:
6888000090
No geographical data
No Geographical Data
Genus species
:
Orthoceras sericeum
Author
:
Salter, 1866 †
Locality
:
UK, Wales
Size
:
no data
ID
:
6781000005
Genus species
:
Orthoceras shastense
Author
:
A. Hyatt & Smith, 1905 †
Locality
:
USA, California, Shasta
Size
:
no data
ID
:
6878000059
Genus species
:
Orthoceras siculum
Author
:
C. Gemmellaro, 1889 †
Locality
:
Italy, Sicily, Palermo
Size
:
no data
ID
:
6878000060
Genus species
:
Orthoceras sociale
Author
:
J.W. Hall, 1877 †
Locality
:
Sweden, Dalarna, Rättvik
Size
:
no data
ID
:
6875000024
Genus species
:
Orthoceras spissiseptum
Author
:
Dwight, 1884 †
Locality
:
UK, England, Westmorland
Size
:
no data
ID
:
6878000061
Genus species
:
Orthoceras stokesi
Author
:
Barrande, 1868 †
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6888000091
Genus species
:
Orthoceras striatulum
Author
:
(J. de C. Sowerby) †
Locality
:
UK, Cornwall
Size
:
no data
ID
:
8050000040
Genus species
:
Trematoceras styriacum
Author
:
(Mojsisovics, 1873 †)
Locality
:
Austria, Oberösterreich, Gmunden
Size
:
no data
ID
:
6877000032
Genus species
:
Orthoceras subarctuatum
Author
:
Portlock, 1843 †
Locality
:
UK, Northern Ireland
Size
:
no data
ID
:
6775000013
Genus species
:
Orthoceras subarcuatum
Author
:
Portlock, 1843 †
Locality
:
UK, England
Size
:
no data
ID
:
8034000080
Genus species
:
Trematoceras subcampanile
Author
:
Kiparisova, 1954 †
Locality
:
Russia, Primor'ye, Vladivostok gorsovet
Size
:
no data
ID
:
6877000033
Genus species
:
Orthoceras subconicum
Author
:
d'Orbigny, 1850 †
Locality
:
UK, England, Gloucestershire
Size
:
no data
ID
:
6836000012
Genus species
:
Orthoceras subcostatus
Author
:
Portlock, 1843 †
Locality
:
UK, Northern Ireland
Size
:
no data
ID
:
6875000028
Genus species
:
Orthoceras subimbricatum
Author
:
Portlock †
Locality
:
Ireland
Size
:
no data
ID
:
8050000041
Genus species
:
Orthoceras submoniliforme
Author
:
Meneghini, 1857 †
Locality
:
Italy, Sardegna, Carbonia-Iglesias
Size
:
no data
ID
:
6878000062
Genus species
:
Orthoceras subtriangulare
Author
:
C. Gemmellaro, 1889 †
Locality
:
Italy, Sicily, Palermo
Size
:
no data
ID
:
6878000063
Genus species
:
Orthoceras subundulatum
Author
:
Portlock, 1843 †
Locality
:
UK, Wales
Size
:
no data
ID
:
118000010
Genus species
:
Orthocycloceras tafilaltense
Author
:
Kröger, 2008 †
Locality
:
Morocco, Tafilalet
Size
:
no data
ID
:
6877000011
Genus species
:
Orthoceras temperans
Author
:
Barrande, 1867 †
Locality
:
Morocco, Tafilalet
Size
:
no data
ID
:
6878000021
Genus species
:
Orthoceras tenui
Author
:
McCoy †
Locality
:
UK, England, Herefordshire
Size
:
no data
ID
:
8050000042
Genus species
:
Orthoceras tenuiseptum
Author
:
Ruedemann, 1906 †
Locality
:
USA, New York, Clinton
Size
:
no data
ID
:
6847000014
Genus species
:
Kopaninoceras thyrsus
Author
:
(Barrande, 1870 †)
Locality
:
Italy, Sardegna, Carbonia-Iglesias
Size
:
no data
ID
:
6877000009
Genus species
:
Tibichoanoceras tibichoanum
Author
:
Kröger, 2008 †
Locality
:
Morocco, Tafilalet
Size
:
no data
ID
:
6877000024
Genus species
:
Orthoceras tortum
Author
:
Angelin, 1880 †
Locality
:
Poland
Size
:
no data
ID
:
6878000069
Genus species
:
Orthoceras transiens
Author
:
Barrande, 1866 †
Locality
:
Italy, Sardinia Island
Size
:
no data
ID
:
6887000053
Genus species
:
Trematoceras triadicum
Author
:
(Mojsisovics, 1873 †)
Locality
:
Austria, Steiermark, Liezen
Size
:
no data
ID
:
6877000034
Genus species
:
Orthoceras truncatum
Author
:
Barrande, 1860 †
Locality
:
Czech Republic
Size
:
no data
ID
:
6870000001
Genus species
:
Orthoceras turris
Author
:
Angelin, 1880 †
Locality
:
Sweden, Dalarna, Rättvik
Size
:
no data
ID
:
6794000002
Genus species
:
Orthoceras tyronensis
Author
:
Foerste, 1912 †
Locality
:
Estonia, Ida-Viru
Size
:
no data
ID
:
6875000038
Genus species
:
Orthoceras undulocinctum
Author
:
Blake †
Locality
:
UK, England
Size
:
no data
ID
:
8050000043
Genus species
:
Striatocycloceras undulostriatum
Author
:
(J.W. Hall, 1847 †)
Locality
:
Estonia, Harju
Size
:
no data
ID
:
6877000020
Genus species
:
Orthoceras vagum
Author
:
Ruedemann, 1906 †
Locality
:
USA, New York, Clinton
Size
:
no data
ID
:
6878000064
Genus species
:
Orthoceras vesiculosum
Author
:
de Koninck, 1863 †
Locality
:
Size
:
no data
ID
:
6878000065
No geographical data
No Geographical Data
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