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Ceratostreon
Taxonomy
Ceratostreon was named by Bayle (1878) [Sepkoski's age data: K Vala K Maes-u Sepkoski's reference number: 789]. It is not extant. Its type is Ostrea matheroniana.
It was reranked as Amphidonte (Ceratostreon) by Lazo (2007).
It was assigned to Pterioida by Sepkoski (2002); to Amphidonte by Lazo (2007); to Gryphaeinae by Aberhan (2010); to Ceratostreoninae by Bouchet et al. (2010); and to Exogyrinae by Vokes (1980), Mendir et al. (2021).
It was reranked as Amphidonte (Ceratostreon) by Lazo (2007).
It was assigned to Pterioida by Sepkoski (2002); to Amphidonte by Lazo (2007); to Gryphaeinae by Aberhan (2010); to Ceratostreoninae by Bouchet et al. (2010); and to Exogyrinae by Vokes (1980), Mendir et al. (2021).
Species
Amphidonte (Ceratostreon) boussingaulti, Amphidonte (Ceratostreon) pliciferum (syn. Ostrea plicifera, Exogyra spinosa, Gryphoea auricularis, Ostrea matheroniana), Amphidonte (Ceratostreon) reticulata (syn. Exogyra haliotoidea), Amphidonte (Ceratostreon) sigmoidea (syn. Ostrea sigmoidea), C. flabellatum (syn. Exogyra involuta, Ostrea flabella, Gryphites carinatus, Exogyra complicata, Ostrea flabellata, Exogyra plicata, Exogyra harpa), C. minos, C. tuberculiferum
Synonymy list
Year | Name and author |
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1878 | Ceratostreon Bayle |
1980 | Ceratostreon Vokes p. 64 |
2002 | Ceratostreon Sepkoski |
2007 | Amphidonte (Ceratostreon) Lazo |
2010 | Ceratostreon Aberhan |
2010 | Ceratostreon Bouchet et al. |
2021 | Ceratostreon Mendir et al. p. 9 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Ceratostreon Bayle 1878
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†Amphidonte (Ceratostreon) boussingaulti d'Orbigny 1842
†Amphidonte (Ceratostreon) pliciferum Dujardin 1837
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Invalid names: Exogyra spinosa Matheron 1842 [synonym], Gryphoea auricularis Brongiart 1822 [synonym], Ostrea matheroniana Orbigny 1848 [synonym], Ostrea plicifera Dujardin 1859 [synonym]
†Amphidonte (Ceratostreon) reticulata Reuss 1846
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Invalid names: Exogyra haliotoidea Sowerby 1813 [synonym]
†Amphidonte (Ceratostreon) sigmoidea Reuss 1844
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Invalid names: Ostrea sigmoidea Reuss 1844 [synonym]
†Ceratostreon flabellatum Goldfuss 1833
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Invalid names: Exogyra complicata Mahmoud 1955 [synonym], Exogyra harpa Goldfuss 1833 [synonym], Exogyra involuta Seguenza 1882 [synonym], Exogyra plicata Lamarck 1819 [synonym], Gryphites carinatus Schlotheim 1813 [synonym], Ostrea flabella Orbigny 1848 [synonym], Ostrea flabellata Goldfuss 1845 [synonym]
†Ceratostreon minos Coquand 1869
†Ceratostreon tuberculiferum Koch and Dunker 1837
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, o = order, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004, Steuber 2002 |
Age range: base of the Kimmeridgian to the top of the Maastrichtian or 154.80000 to 66.00000 Ma
Collections (239 total)
Oldest occurrences | |||
Time interval | Ma | Country or state | Original ID and collection number |
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Kimmeridgian | Chile (Coquimbo) | C. sp. (221620) | |
Late/Upper Tithonian - Berriasian | Argentina (Neuquén) | Ostrea minos (135627) | |
Neocomian | Chile (Copiapó) | C. sp. (223611) | |
Neocomian | Chile (Chañaral) | C. sp. (223609) | |
Early/Lower Cretaceous | Chile (Ovalle) | C. sp. (222430 222455) | |
Early/Lower Valanginian | Argentina (Mendoza) | C. minos (44669 44677 44710 44711) | |
Early/Lower Valanginian | Poland | C. tuberculiferum (67139) | |
Late/Upper Valanginian | Argentina | Amphidonte sp. (44679) | |
Late/Upper Valanginian | Poland | C. minos (213516) | |
Valanginian | Switzerland | Ostrea minos (2247) | |
Youngest occurrences |
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Time interval | Ma | Country or state | PBDB collection number |
Maastrichtian | France (Normandy) | C. pliciferum (1325) | |
Maastrichtian | Tunisia | C. pliciferum (1365 185653) | |
Maastrichtian | Egypt | Amphidonte pliciferum (185823) | |
Maastrichtian | Austria | C. pliciferum (1379) | |
Maastrichtian | Spain | C. pliciferum (1317 1378) | |
Maastrichtian | Netherlands | C. pliciferum (1326) | |
Maastrichtian | Oman | C. pliciferum (1381) | |
Maastrichtian | France | C. pliciferum (1327) | |
Maastrichtian | Algeria | C. pliciferum (1344 185646) | |
Maastrichtian | Turkmenistan | C. ducussata, C. pliciferum (1350) |