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
33
COLLIGNONICERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
AMMONITIDA [Order]
ACANTHOCERATOIDEA [SuperFamily]
COLLIGNONICERATIDAE [Family]
[Genus]
[Species]
Genus
: Collignoniceras (A.V.M.D. D'Orbigny, 1841 â )
Genus species
:
Collignoniceras canthus
Author
:
(Sornay, 1951 †)
Locality
:
France, Loire
Size
:
105 mm
ID
:
6445000024
Genus species
:
Collignoniceras carolinum
Author
:
(A.V.M.D. D'Orbigny, 1841 †)
Locality
:
France, Poitou-Charentes, Charente-Maritime
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras casperi
Author
:
Anderson, 1958 †
Locality
:
USA, California, Shasta
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras caurinus
Author
:
(McLearn, 1926 †)
Locality
:
Canada, British Columbia, Peace River
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras collisneger
Author
:
J. Kennedy, Cobban & Landman, 2001 †
Locality
:
Size
:
no data
ID
:
6445000024
No geographical data
No Geographical Data
Genus species
:
Collignoniceras cristatus
Author
:
Anderson, 1902 †
Locality
:
France
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras hiltensis
Author
:
Anderson, 1958 †
Locality
:
USA, California, Siskiyou
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras jorgenseni
Author
:
J. Kennedy & al., 2001 †
Locality
:
USA, South Dakota, Fall River
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras mexicanum
Author
:
(Bose, 1927 †)
Locality
:
USA, Texas, Hudspeth
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras papale
Author
:
(A.V.M.D. D'Orbigny, 1841 †)
Locality
:
France, Loire
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras percarinatum
Author
:
(J.W. Hall & F.B. Meek, 1856 †)
Locality
:
USA, Minnesota, Dakota
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras praecox
Author
:
(F. Haas, 1946 †)
Locality
:
USA, South Dakota, Union
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras vermilionense
Author
:
(F.B. Meek & Hayden, 1860 †)
Locality
:
USA, South Dakota, Union
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras woollgari
Author
:
(Mantell, 1822 †)
Locality
:
France, Sarthe
Size
:
no data
ID
:
6445000024
Genus species
:
Collignoniceras zeharaense
Author
:
M. Collignon, 1967 †
Locality
:
Mexico, Chihuahua, Coyame del Sotol
Size
:
no data
ID
:
6445000024
Genus
: Collignonicerites J. Kennedy & al., 2001 â
Genus species
:
Collignonicerites collisniger
Author
:
J. Kennedy & al., 2001 †
Locality
:
Size
:
no data
ID
:
6445000030
No geographical data
No Geographical Data