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Exogyra columbella
Taxonomy
Exogyra columbella was named by Meek (1876).
Sister species lacking formal opinion data
E. acroumbonata, E. acuticosta, E. aquila, E. aralensis, E. arientina, E. auricularis, E. benaventi, E. boussingaultii, E. boveyensis, E. canaliculata, E. cancellata, E. cartledgei, E. caudoni, E. columba, E. columba, E. columbella levis, E. costata, E. costata spinifera, E. costata spinosa, E. couloni, E. crassa, E. ecersa, E. erraticostata, E. exogyroides, E. faasi, E. forteaui, E. fourtaui, E. guaranitica, E. haarmanni, E. imbricata, E. lamellosa, E. lateralis, E. latissima, E. levis, E. levis, E. macroptera, E. maradensis, E. medinae, E. mermerti, E. mesabiensis, E. minos, E. obliquata, E. olisponensis, E. overweegi, E. pellicoi, E. plana, E. plexa, E. ponderosa, E. ponderosa erraticostata, E. potosina, E. raulini, E. remiformis, E. rivelensis, E. robusta, E. roederi, E. sinuata, E. spinifera, E. suborbiculata, E. tamulica, E. texana, E. texana, E. tlahualiloensis, E. trigeri, E. turkestanensis, E. whitneyi, E. squamata, Ostrea boussaci, Ostrea eversa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1876 | Exogyra columbella Meek |
| 1877 | Exogyra costata fluminis White |
| 2019 | Exogyra columbella Sealey and Lucas p. 147 |
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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.
†Exogyra columbella Meek 1876
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†Exogyra costata fluminis White 1877
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004, Steuber 2002 | |||||
Age range: base of the Albian to the top of the Cenomanian or 113.20000 to 93.90000 Ma
Collections (28 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Albian | Mexico (Coahuila de Zaragoza) | Exogyra columbella (88680) | |
| Cenomanian | USA (Texas) | Exogyra columbella (2125 4643 4645 4648 4653 4654 4655 4658 4659 6473 6496 6498 6501 6505 6525 6526 6530 6531 6556 6560 6592 6602 6604 6608 6614 6645) | |
| Late/Upper Cenomanian | USA (Montana) | Exogyra columbella (168055) |