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Xenophora carditigera
Taxonomy
Xenophora carditigera was named by Nielsen and DeVries (2002) [DISTRIBUTION: Oligocene; Peru.]. Its type specimen is SMF 323039, a shell, and it is not a trace fossil. Its type locality is DV 631-8 [Paracas Fm], which is in an Eocene coastal sandstone/sandstone in the Paracas Formation of Peru.
Sister species lacking formal opinion data
X. agglutinus, X. birmanica, X. burdigalensis, X. caribbaea, X. conchyliophora, X. conchyliphora, X. confusa, X. conica, X. cummulans, X. delectus, X. deshayesi, X. dilecta, X. discoidea, X. flemingi, X. infundibulum, X. italica, X. lapiferens, X. mediterranea, X. patellata, X. postextensa, X. prognata, X. reclusa, X. schroeteri, X. scrutaria, X. simpsoni, X. solarioides, X. solarioides, X. solida, X. subconica, X. subextensum, X. sunakozakaensis, X. transiens, X. trinacria, X. umbilicaris, X. vasconcellosi, X. vascondellosi, X. wemmelensis, X. conica, X. solarioides
Synonymy list
Year | Name and author |
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2002 | Xenophora carditigera Nielsen and DeVries p. 73 figs. figs. 3-11 |
2004 | Xenophora carditigera DeVries |
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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.
†Xenophora carditigera Nielsen and DeVries 2002
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Age range: base of the Middle Eocene to the top of the Late/Upper Eocene or 48.07000 to 33.90000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Eocene | Peru (Ica) | Xenophora carditigera (84674) | |
Late/Upper Eocene | Peru | Xenophora sp. (type locality: 41616) | |
Priabonian | Peru (Ica) | Xenophora carditigera (100331) | |
Priabonian - Rupelian | Peru | Xenophora carditigera (206259 219109) |