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Taxonomy
Ostrea crenulimarginata was named by Gabb (1860) [DISTRIBUTION: Eocene; western Atlantic.]. It is not a trace fossil.
Sister species lacking formal opinion data
O. agnevoensis, O. ajatensis, O. arkotensis, O. bryani, O. chillyensis, O. cunabula, O. densata, O. denselamellosa, O. duvergieri, O. elhuyari, O. eothirsae, O. equatoralis, O. equatorialis, O. erina, O. esutoruensis, O. fimbriata, O. guaranitica, O. idrianensis, O. lapillicola, O. longiuscula, O. mackayi, O. maradensis, O. maxima, O. mcnairyensis, O. mesentrica, O. palaemon, O. pauciplicata, O. penegemmea, O. petrosal, O. restinensis, O. rudicula, O. sakaryensis, O. sallomacensis, O. selleformis, O. sicardi, O. sinuosa, O. sloani, O. sublingua, O. tigiliana, O. trachydiscus, O. virgata, O. boriesi, O. boussaci, O. cimana, O. mitsuiana, O. rouardti, O. rouaulti, O. perirregularis
Synonymy list
| Year | Name and author |
|---|---|
| 1860 | Ostrea crenulimarginata Gabb p. 398 figs. pl. 68, figs. 40, 41 |
| 1912 | Ostrea crenulimarginata Maury p. 36 |
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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.
†Ostrea crenulimarginata Gabb 1860
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| height | 11 | 9.59 | 6.50 | 18.7 | 8.90 | 4.12 |
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2003 | |||||
Age range: base of the Early/Lower Paleocene to the top of the Bartonian or 66.00000 to 38.00000 Ma
Collections (52 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Paleocene | USA (Texas) | Ostrea crenulimarginata (86474) | |
| Danian | USA (Arkansas) | Ostrea crenulimarginata (99173) | |
| Danian | USA (Tennessee) | Ostrea crenulimarginata (91768 98666) | |
| Danian | USA (Alabama) | Ostrea crenulimarginata (2807 2808 2809 2810 2812 2814 2815 2817 2818 2819 2821 2823 2836 2838 2839 2841 2848 2851 2852 2861 83292 83293 83295 83297 90613 91112 98391 98392 98435) | |
| Danian | USA (Georgia) | Ostrea crenulimarginata (2832) | |
| Danian | USA (Illinois) | Ostrea crenulimarginata (70129) | |
| Danian | USA (Texas) | Ostrea crenulimarginata (99016 99052 108444 108445 205466) | |
| Danian - Selandian | USA (Tennessee) | Ostrea crenulimarginata (98664 98668) | |
| Early/Lower Paleocene - Middle Paleocene | USA (Texas) | Ostrea crenulimarginata (86288) | |
| Early/Lower Paleocene - Middle Paleocene | USA (Georgia) | Ostrea crenulimarginata (98660) | |
| Paleocene | USA (Alabama) | Ostrea crenulimarginata (2922 2926) | |
| Selandian | USA (Alabama) | Ostrea crenulimarginata (86182 89867 89947) | |
| Thanetian | USA (Louisiana) | Ostrea crenulimarginata (98923) | |
| Thanetian | Trinidad and Tobago | Ostrea crenulimarginata (80170) | |
| Bartonian | Trinidad and Tobago | Ostrea crenulimarginata (80171) |