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
320
ACANTHOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
AMMONITIDA [Order]
ACANTHOCERATOIDEA [SuperFamily]
ACANTHOCERATIDAE [Family]
[Genus]
[Species]
Genus species
:
Tarrantoceras multicostatum
Author
:
(Adkins, 1928 †)
Locality
:
USA, New Mexico
Size
:
no data
ID
:
8028000266
Genus species
:
Mammites mutabilis
Author
:
Reyment, 1955 †
Locality
:
Cameroon, Sud-Ouest, Fako
Size
:
no data
ID
:
6441000118
Genus species
:
Nannometoicoceras nanos
Author
:
J. Kennedy & Cobban, 1990 †
Locality
:
USA, Montana, Carter
Size
:
no data
ID
:
6441000134
Genus species
:
Buchiceras nardini
Author
:
Redtenbacher, 1873 †
Locality
:
France, Aude
Size
:
no data
ID
:
6407000011
Genus species
:
Calycoceras naviculare
Author
:
(Mantell, 1822 †)
Locality
:
France, Calais
Size
:
160 mm
ID
:
6441000028
Genus species
:
Acanthoceras newboldi
Author
:
Kossmat, 1897 †
Locality
:
France, Alpes-de-Haute-Provence
Size
:
154 mm
ID
:
6441000030
Genus species
:
Pseudovascoceras nigeriense
Author
:
(Woods, 1911 †)
Locality
:
Brazil, Sergipe, Japaratuba
Size
:
no data
ID
:
6441000054
Genus species
:
Mammites nodosoides
Author
:
(F. Schlüter, 1871 †)
Locality
:
Morocco, cap Cantin
Size
:
320 mm
ID
:
6441000119
Genus species
:
Cunningtoniceras novimexicanum
Author
:
Cobban, Hook & J. Kennedy, 1989 †
Locality
:
Texas, Grayson County
Size
:
no data
ID
:
9900000713
Genus species
:
Spathites obliquus
Author
:
(Karrenberg, 1935 †)
Locality
:
Morocco
Size
:
80 mm
ID
:
8028000185
Genus species
:
Calycoceras obrieni
Author
:
A.T. Young, 1957 †
Locality
:
France, Calais
Size
:
160 mm
ID
:
6441000028
Genus species
:
Sharpeiceras occidentale
Author
:
Benavides-Caceres, 1956 †
Locality
:
Angola, Cuanza Sul, Sumbe
Size
:
no data
ID
:
6441000165
Genus species
:
Watinoceras odonnelli
Author
:
Cobban, Hook & J. Kennedy, 1989 †
Locality
:
USA, New Mexico
Size
:
no data
ID
:
9900000747
Genus species
:
Acanthoceras offarcinatum
Author
:
White, 1887 †
Locality
:
Brazil, Sergipe
Size
:
no data
ID
:
6441000012
Genus species
:
Mantelliceras oregonense
Author
:
Anderson, 1958 †
Locality
:
France, Calais
Size
:
160 mm
ID
:
6441000028
Genus species
:
Calycoceras orientale
Author
:
E. Matsumoto & al., 1957 †
Locality
:
Hokkaido
Size
:
no data
ID
:
8028000272
Genus species
:
Romaniceras ornatissimum
Author
:
(F. Stoliczka, 1864 †)
Locality
:
France, Loire
Size
:
120 mm
ID
:
6441000103
Genus species
:
Metoicoceras ornatum
Author
:
Moreman, 1942 †
Locality
:
Arizona, Coconino County
Size
:
no data
ID
:
6441000124
Genus species
:
Romaniceras otatumei
Author
:
(E. Matsumoto, H. Saito & Fukada, 1957 †)
Locality
:
Hokkaido
Size
:
no data
ID
:
8028000224
Genus species
:
Spathites pachycostatus
Author
:
Summesberger, 1992 †
Locality
:
Austria, Oberösterreich, Steyr Land
Size
:
no data
ID
:
6441000140
Genus species
:
Pseudaspidoceras paganum
Author
:
Reyment, 1954 †
Locality
:
Gabon
Size
:
no data
ID
:
6441000094
Genus species
:
Dunveganoceras parvum
Author
:
Cobban, 1953 †
Locality
:
USA, Montana, Petroleum
Size
:
no data
ID
:
6441000113
Genus species
:
Acanthoceras patagonicum
Author
:
H.A. Leanza, 1970 †
Locality
:
South Africa, KwaZulu, Natal
Size
:
no data
ID
:
6513000007
Genus species
:
Mantelliceras patens
Author
:
M. Collignon, 1964 †
Locality
:
France, Calais
Size
:
109 mm
ID
:
6441000158
Genus species
:
Pseudaspidoceras pedroanum
Author
:
White, 1887 †
Locality
:
Nigeria
Size
:
277 mm
ID
:
6441000093
Genus species
:
Acanthoceras peltoceroides
Author
:
Pavlow & Lamplugh, 1892 †
Locality
:
UK, England, North Yorkshire
Size
:
no data
ID
:
8028000575
Genus species
:
Eucalycoceras pentagonus
Author
:
A.J. Jukes-Browne, 1896 †
Locality
:
UK, England
Size
:
no data
ID
:
6441000041
Genus species
:
Mantelliceras phoenixense
Author
:
Anderson, 1958 †
Locality
:
USA, Oregon, Jackson
Size
:
no data
ID
:
6441000157
Genus species
:
Calycoceras picteti
Author
:
S.H. Wright & J. Kennedy, 1990 †
Locality
:
France, Haute-Normandie, Seine-Maritime
Size
:
275 mm
ID
:
6441000033
Genus species
:
Calycoceras planecostatum
Author
:
(Kossmat, 1897 †)
Locality
:
Algeria
Size
:
no data
ID
:
6441000031
Genus species
:
Acanthoceras pollocense
Author
:
Benavides-Caceres, 1956 †
Locality
:
Peru, Cajamarca, Celendín
Size
:
no data
ID
:
6441000013
Genus species
:
Paramammites polymorphus
Author
:
(Pervinquiére, 1907 †)
Locality
:
France, Languedoc-Roussillon, Gard
Size
:
no data
ID
:
6441000087
Genus species
:
Dunveganoceras pondi
Author
:
F. Haas, 1949 †
Locality
:
Canada, British Columbia, Peace River
Size
:
no data
ID
:
6441000114
Genus species
:
Mantelliceras portalesi
Author
:
Kellum & Mintz, 1962 †
Locality
:
Mexico, Coahuila, Francisco I. Madero
Size
:
no data
ID
:
6441000159
Genus species
:
Dunveganoceras poucecoupense
Author
:
Warren & Stelck, 1940 †
Locality
:
Canada, British Columbia, Peace River
Size
:
no data
ID
:
6441000115
Genus species
:
Mammites powelli
Author
:
J. Kennedy & al., 1987 †
Locality
:
Mexico, Chihuahua
Size
:
no data
ID
:
6441000120
Genus species
:
Metoicoceras praecox
Author
:
F. Haas, 1949 †
Locality
:
USA, Wyoming, Big Horn
Size
:
no data
ID
:
6441000127
Genus species
:
Dunveganoceras problematicum
Author
:
Cobban, 1988 †
Locality
:
Size
:
no data
ID
:
9900000721
No geographical data
No Geographical Data
Genus species
:
Protacanthoceras proteus
Author
:
Wright & J. Kennedy, 1980 †
Locality
:
Size
:
no data
ID
:
8028000662
No geographical data
No Geographical Data
Genus species
:
Romaniceras pseudodeverianum
Author
:
(Jimbo, 1984 †)
Locality
:
Hokkaido
Size
:
no data
ID
:
9900000768
Genus species
:
Mantelliceras pseudohyatti
Author
:
M. Collignon, 1964 †
Locality
:
France, Sarthe
Size
:
107 mm
ID
:
6441000153
Genus species
:
Pseudaspidoceras pseudonodosoides
Author
:
(Choffat, 1898 †)
Locality
:
Brazil, Sergipe, Japaratuba
Size
:
no data
ID
:
6441000095
Genus species
:
Kamerunoceras puebloense
Author
:
Cobban & P.H. Scott, 1972 †
Locality
:
Nigeria, Abia, Umu-Nneochi
Size
:
43 mm
ID
:
6441000077
Genus species
:
Spathites puercoensis
Author
:
(Herrick & Johnson, 1900 †)
Locality
:
Mexico, Chihuahua, Coyame del Sotol
Size
:
61 mm
ID
:
6441000145
Genus species
:
Romaniceras purisima
Author
:
Verma & Westermann 1973 †
Locality
:
Mexico, Veracruz, Pajapan
Size
:
no data
ID
:
6471000079
Genus species
:
Microsulcatoceras puzosiiforme
Author
:
J. Kennedy & Cobban, 1990 †
Locality
:
United States, Montana, Carter
Size
:
no data
ID
:
6441000044
Genus species
:
Mammites rancheriae
Author
:
Anderson, 1958 †
Locality
:
Size
:
no data
ID
:
6441000121
No geographical data
No Geographical Data
Genus species
:
Paramammites raricostatus
Author
:
Barber, 1957 †
Locality
:
Nigeria, Gombe, Funakaye
Size
:
83 mm
ID
:
6441000088
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