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Pterotyphis (Pterotyphis)
Taxonomy
Pterotyphis (Pterotyphis) was named by Jousseaume (1880). It is extant. Its type is Typhis pinnatus.
It was assigned to Perotyphis by Jousseaume (1880); and to Pterotyphis by Jousseaume (1881), Gertman (1969) and Todd (2001).
It was assigned to Perotyphis by Jousseaume (1880); and to Pterotyphis by Jousseaume (1881), Gertman (1969) and Todd (2001).
Synonymy list
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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.
Subg. Pterotyphis (Pterotyphis) Jousseaume 1880
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†Pterotyphis (Pterotyphis) calhounensis Gertman 1969
Pterotyphis (Pterotyphis) pinnatus Broderip 1833
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |
Age range
Maximum range based only on fossils: base of the Burdigalian to the top of the Late/Upper Pliocene or 20.44000 to 2.58800 Ma
Minimum age of oldest fossil (stem group age): 15.97 Ma
Minimum age of oldest fossil (stem group age): 15.97 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Burdigalian | USA (Florida) | Pterotyphis calhounensis (89576) | |
Messinian | Dominican Republic | Pterotyphis pinnatus (131522) | |
Late/Upper Pliocene | Costa Rica | Pterotyphis pinnatus (92575 96519) |