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Mirosphinctes
Taxonomy
Mirosphinctes is a genus. It is not extant.
It was assigned to Epipeltoceratinae by Schlegelmilch (1994); to Euaspidoceratinae by Bonnot and Gygi (1998); to Ammonoidea by Sepkoski (2002); and to Perisphinctidae by Bert and Bonnot (2004).
It was assigned to Epipeltoceratinae by Schlegelmilch (1994); to Euaspidoceratinae by Bonnot and Gygi (1998); to Ammonoidea by Sepkoski (2002); and to Perisphinctidae by Bert and Bonnot (2004).
Species
Synonymy list
Year | Name and author |
---|---|
1994 | Mirosphinctes Schlegelmilch p. 66 |
1998 | Mirosphinctes Bonnot and Gygi p. 496 |
2002 | Mirosphinctes Sepkoski |
2004 | Mirosphinctes Bert and Bonnot |
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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.
G. †Mirosphinctes
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†Mirosphinctes hiemeri Oppel 1863
†Mirosphinctes niedzwiedzkii Siemiradzki 1891
†Mirosphinctes stockari Moesch 1867
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
---|---|---|---|---|---|---|---|
shell height | 4 | 5.84 | 5.30 | 6.20 | 5.95 | 0.387 | |
shell diameter | 4 | 18.9 | 15.7 | 21.3 | 19.5 | 2.37 | |
shell inflation | 4 | 7.94 | 6.80 | 8.60 | 8.25 | 0.826 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: base of the Late/Upper Callovian to the top of the Early/Lower Oxfordian or 164.70000 to 155.70000 Ma
Collections (17 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Callovian | France | M. sp. (60440) | |
Early/Lower Oxfordian | Switzerland | M. sp. A, M. niedzwiedzkii (190019) M. sp. B (190020) M. sp. B, M. niedzwiedzkii (190017 190018) | |
Early/Lower Oxfordian | France | M. frickensis, M. niedzwiezkii (12285) M. sp. (12270) | |
Late/Upper Oxfordian | Germany | M. sp. (167935) | |
Late/Upper Oxfordian | France | M. bukowskii, M. frickensis (62728) | |
Middle Oxfordian | France | M. frickensis (12288 12291 12292 12293) M. frickensis, M. bukowskii (12294) M. sp. (163585) M. stockari (163890) | |
Late/Upper Oxfordian - Early/Lower Kimmeridgian | Spain | M. sp. (68307) |