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Theocotylidae
Taxonomy
Theocotylidae was named by Petrushevskaya (1981). Its type is Theocotyle.
It was assigned to Eucyrtidiacea by De Wever et al. (2001).
It was assigned to Eucyrtidiacea by De Wever et al. (2001).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1981 | Theocotylidae Petrushevskaya |
| 2001 | Theocotylidae De Wever et al. p. 280 |
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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.
Fm. †Theocotylidae Petrushevskaya 1981
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G. †Axocorys Haeckel 1881
G. †Lamptonium Haeckel 1887
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†Lamptonium fabaeformis Krasheninnikov 1960
†Lamptonium pennatum Foreman 1973
†Lamptonium sanfilippoae Foreman 1973
G. †Pterocodon Ehrenberg 1847
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†Pterocodon ampla Brandt in Wetzel 1935
†Pterocodon anteclinata Foreman 1975
Pterocodon campana Ehrenberg 1847
†Pterocodon poculum Nishimura 1992
†Pterocodon tenellus Foreman 1973
G. †Theocotyle Riedel and Sanfilippo 1970
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Subg. †Theocotyle (Theocotylissa) Foreman 1973
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†Theocotylissa alpha Foreman 1973
†Theocotylissa auctor Foreman 1973
†Theocotylissa ficus Ehrenberg 1873
†Theocotyle cryptocephala Ehrenberg 1873
†Theocotyle nigriniae Riedel and Sanfilippo 1970
†Theocotyle venezuelensis Riedel and Sanfilippo 1970
G. †Thyrsocyrtis Ehrenberg 1847
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Subg. †Thyrsocyrtis (Pentalacorys) Haeckel 1882
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†Thyrsocyrtis (Pentalacorys) tensa Foreman 1973
†Thyrsocyrtis (Pentalacorys) triacantha Ehrenberg 1873
Subg. †Thyrsocyrtis (Thyrsocyrtis) Ehrenberg 1847
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†Thyrsocyrtis (Thyrsocyrtis) hirsuta Krasheninnikov 1960
†Thyrsocyrtis (Thyrsocyrtis) rhizodon Ehrenberg 1873
†Thyrsocyrtis (Thyrsocyrtis) robusta Riedel and Sanfilippo 1970
†Thyrsocyrtis (Thyrsocyrtis) tarsipes Foreman 1973
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Age range
Maximum range based only on fossils: base of the Early/Lower Campanian to the top of the Lutetian or 83.50000 to 41.30000 Ma
Minimum age of oldest fossil (stem group age): 70.6 Ma
Minimum age of oldest fossil (stem group age): 70.6 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Campanian | Poland | Theocotyle sp. (95794) | |
| Thanetian | Cyprus | Lamptonium pennatum, Pterocodon ampla, Pterocodon poculum, Pterocodon tenellus, Theocotyle auctor (90895) | |
| Ypresian | Cyprus | Lamptonium fabaeforme, Lamptonium sanfilippoae, Theocotyle cryptocephala, Theocotyle nigriniae, Theocotylissa alpha, Theocotylissa ficus, Thyrsocyrtis hirsuta, Thyrsocyrtis rhizodon, Thyrsocyrtis tensa (90894) Lamptonium fabaeforme, Pterocodon ampla, Theocotyle cryptocephala, Theocotyle venezuelensis, Theocotyle nigriniae, Theocotylissa alpha, Theocotylissa ficus, Thyrsocyrtis hirsuta, Thyrsocyrtis rhizodon, Thyrsocyrtis tensa (90893) Lamptonium fabaeforme, Theocotyle cryptocephala, Theocotyle venezuelensis, Theocotyle nigriniae, Theocotylissa ficus, Thyrsocyrtis hirsuta, Thyrsocyrtis rhizodon, Thyrsocyrtis tensa (90892) | |
| Lutetian | Cyprus | Lamptonium fabaeforme, Theocotyle conica, Theocotyle cryptocephala, Theocotyle venezuelensis, Theocotylissa ficus, Thyrsocyrtis hirsuta, Thyrsocyrtis rhizodon, Thyrsocyrtis robusta, Thyrsocyrtis tensa (90890) Lamptonium fabaeforme, Theocotyle cryptocephala, Theocotyle venezuelensis, Theocotyle nigriniae, Theocotylissa ficus, Thyrsocyrtis hirsuta, Thyrsocyrtis rhizodon, Thyrsocyrtis robusta, Thyrsocyrtis tensa (90891) Theocotylissa ficus, Thyrsocyrtis hirsuta, Thyrsocyrtis rhizodon, Thyrsocyrtis triacantha, Thyrsocyrtis tensa (90889) |