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Leptostyrax macrorhiza
Taxonomy
Lamna macrorhiza was named by Cope (1875). It is a 3D body fossil.
It was recombined as Odontaspis macrorhiza by Dalinkevičius (1935); it was recombined as Plicatolamna macrorhiza by Itoigawa (1977); it was recombined as Leptostyrax macrorhiza by Cappetta (1980) and Cappetta and Case (1999).
It was recombined as Odontaspis macrorhiza by Dalinkevičius (1935); it was recombined as Plicatolamna macrorhiza by Itoigawa (1977); it was recombined as Leptostyrax macrorhiza by Cappetta (1980) and Cappetta and Case (1999).
Synonyms
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Synonymy list
Year | Name and author |
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1875 | Lamna macrorhiza Cope p. 297 |
1889 | Lamna macrorhiza Woodward p. 399 |
1900 | Leptostyrax bicuspidatus Williston |
1902 | Lamna macrorhiza Hay p. 303 |
1902 | Leptostyrax bicuspidatus Hay p. 304 |
1935 | Odontaspis macrorhiza Dalinkevičius p. 269 figs. Pl 4, figs 96-101 |
1977 | Plicatolamna macrorhiza Itoigawa p. 133 |
1980 | Leptostyrax macrorhiza Cappetta |
1997 | Leptostyrax bicuspidatus Siverson p. 460 |
1999 | Leptostyrax macrorhiza Cappetta and Case p. 24 figs. Pl 14, fig 5 |
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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.
†Leptostyrax macrorhiza Cope 1875
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Invalid names: Leptostyrax bicuspidatus Williston 1900 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subp = subphylum | |||||
References: Hendy et al. 2009, Wagner 2023, Carroll 1988 |
Age range: base of the Late/Upper Aptian to the top of the Early/Lower Campanian or 122.46000 to 70.60000 Ma
Collections (19 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Aptian | Japan (Iwate) | Plicatolamna macrorhiza (210764 210765) | |
Late/Upper Aptian - Early/Lower Albian | USA (Texas) | Leptostyrax bicuspidatus (14375) | |
Albian | USA (Texas) | Leptostyrax bicuspidatus (27604 27606 27613) | |
Late/Upper Albian | USA (Texas) | Leptostyrax macrorhiza (52126 213302 213307) | |
Late/Upper Albian | Lithuania | Odontaspis macrorhiza (213709 213710 213717) | |
Late/Upper Cretaceous | Japan (Hokkaido) | Plicatolamna macrorhiza (161435) | |
Late/Upper Cenomanian | Lithuania | Odontaspis macrorhiza (90732 213719 213720 213721) | |
Early/Lower Campanian | Lithuania | Odontaspis macrorhiza (90731 213722) |