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Perisphinctes (Discosphinctes)
Taxonomy
Discosphinctes was named as a genus. It is not extant.
It was reranked as Perisphinctes (Discosphinctes) by Imlay (1961).
It was assigned to Perisphinctes by Imlay (1961); and to Ammonoidea by Sepkoski (2002).
It was reranked as Perisphinctes (Discosphinctes) by Imlay (1961).
It was assigned to Perisphinctes by Imlay (1961); and to Ammonoidea by Sepkoski (2002).
Species lacking formal opinion data
Discosphinctes aeneas, Discosphinctes ardesicus, Discosphinctes ardesicus, Discosphinctes ardesicus, Discosphinctes besairiei, Discosphinctes jelskii, Discosphinctes schilli, Discosphinctes secretanae, Discosphinctes tintanti, Lithacoceras aeneas, Lithacoceras jelskii, Lithacoceras kreutzi, Lithacoceras lucingae, Lithacoceras mindowe, Lithacoceras richei, Lithacoceras steichenensis, Perisphinctes A, Perisphinctes B, Perisphinctes acer, Perisphinctes africanus, Perisphinctes aguilonensis, Perisphinctes alatus, Perisphinctes albertinus, Perisphinctes alligatus, Perisphinctes andelotensis, Perisphinctes andelotensis, Perisphinctes andium, Perisphinctes anguiculus, Perisphinctes anguinus, Perisphinctes arkelli, Perisphinctes arkelli, Perisphinctes balderus, Perisphinctes borealis, Perisphinctes boweni, Perisphinctes breviceps, Perisphinctes buckmani, Perisphinctes buckmanni, Perisphinctes cautisnigrae, Perisphinctes chirchonensis, Perisphinctes colubrinus, Perisphinctes contiguus, Perisphinctes cotovui, Perisphinctes crassissimus, Perisphinctes crotalinus, Perisphinctes cuneicostatus, Perisphinctes cyrilli, Perisphinctes dacquei, Perisphinctes densecostatus, Perisphinctes dichotomus, Perisphinctes dobrogensis, Perisphinctes dorae, Perisphinctes dorsoplanus, Perisphinctes duongi, Perisphinctes effrenatus, Perisphinctes elizabethae, Perisphinctes episcopalis, Perisphinctes ernesti, Perisphinctes eucostatus, Perisphinctes gottschei, Perisphinctes helenae, Perisphinctes indogermanicus, Perisphinctes koeneni, Perisphinctes kranaus, Perisphinctes kreutzi, Perisphinctes laevipickeringius, Perisphinctes laisinensis, Perisphinctes latilinguatus, Perisphinctes luciae, Perisphinctes luciaeformis, Perisphinctes lucieformis, Perisphinctes mairei-matheyi, Perisphinctes malinowskae, Perisphinctes marnesiae, Perisphinctes maximus, Perisphinctes monteiroi, Perisphinctes multicostatus, Perisphinctes nectobrigensis, Perisphinctes orientalis, Perisphinctes ouatius, Perisphinctes panderi, Perisphinctes panthieri, Perisphinctes patturatensis, Perisphinctes paturratensis, Perisphinctes perplanatus, Perisphinctes pickeringius, Perisphinctes planula, Perisphinctes polygyratus, Perisphinctes polygyratus, Perisphinctes praestenocyclus, Perisphinctes progeron, Perisphinctes prosmiscuus, Perisphinctes pulvinus, Perisphinctes pumilus, Perisphinctes quadratus, Perisphinctes quadratus, Perisphinctes roedereri, Perisphinctes rotoides, Perisphinctes sayni, Perisphinctes scythicus, Perisphinctes siemiradzkii, Perisphinctes siemirazkii, Perisphinctes siliceus, Perisphinctes spathi, Perisphinctes strumatus, Perisphinctes sutneri, Perisphinctes torquatus, Perisphinctes transatlanticus, Perisphinctes trichoplocus, Perisphinctes trichoplocus, Perisphinctes uptonensis, Perisphinctes vandellii, Perisphinctes wartaeformis
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.
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†Discosphinctes choffati Collignon 1959
†Perisphinctes (Discosphinctes) virgulatiformis Hyatt 1894
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Late/Upper Oxfordian to the top of the Early/Lower Kimmeridgian or 157.90000 to 152.21000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Oxfordian | Madagascar | Discosphinctes besairiei (98192) Discosphinctes jelskii, Discosphinctes tintanti (98191) Discosphinctes tintanti, Discosphinctes aeneas, Discosphinctes schilli, Discosphinctes jelskii (98213) | |
| Late/Upper Oxfordian | Madagascar (Atsimo-Andrefana) | Discosphinctes jelskii, Discosphinctes tintanti, Discosphinctes aeneas, Discosphinctes schilli (234238) | |
| Late/Upper Oxfordian - Early/Lower Kimmeridgian | USA (California) | Perisphinctes virgulatiformis (192845) | |
| Early/Lower Kimmeridgian | Madagascar | Discosphinctes ardesicus (234275) Discosphinctes secretanae (234298) | |
| Kimmeridgian | Madagascar (Melaky) | Discosphinctes ardesicus (234269) | |
| Kimmeridgian | Madagascar | Discosphinctes choffati (234268) |