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Burmirhynchia (Hopkinsirhynchia)
Taxonomy
Burmirhynchia (Hopkinsirhynchia) was named by Shi and Grant (1993).
It was assigned to Burmirhynchia by Shi and Grant (1993).
It was assigned to Burmirhynchia by Shi and Grant (1993).
Subtaxa
Burmirhynchia (Hopkinsirhynchia) elegantula (syn. Burmirhynchia concinnoides), Burmirhynchia (Hopkinsirhynchia) hopkinsi (syn. Burmirhynchia restituta, Burmirhynchia calculosa, Burmirhynchia restitula), Burmirhynchia (Hopkinsirhynchia) latiscensis, Burmirhynchia (Hopkinsirhynchia) oxoniensis (syn. Burmirhynchia ornithea, Burmirhynchia patula)
Synonymy list
Year | Name and author |
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1993 | Burmirhynchia (Hopkinsirhynchia) Shi and Grant p. 63 |
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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. †Burmirhynchia (Hopkinsirhynchia) Shi and Grant 1993
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†Burmirhynchia (Hopkinsirhynchia) elegantula Deslongchamps 1863
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†Burmirhynchia elegantula elegantula Laurin 1984
Invalid names: Burmirhynchia concinnoides d'Orbigny 1850 [synonym]
†Burmirhynchia (Hopkinsirhynchia) hopkinsi Davidson 1852
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Invalid names: Burmirhynchia calculosa Buckman 1917 [synonym], Burmirhynchia restitula Buckman 1918 [synonym], Burmirhynchia restituta Buckman 1917 [synonym]
†Burmirhynchia (Hopkinsirhynchia) latiscensis Laurin 1974
†Burmirhynchia (Hopkinsirhynchia) oxoniensis Buckman 1917
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Invalid names: Burmirhynchia ornithea Buckman 1917 [synonym], Burmirhynchia patula Buckman 1917 [synonym]
†Burmirhynchia elegantula burgundiae Laurin 1984
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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height | 21 | 12.1 | 8.60 | 15.0 | 13.0 | 1.95 | |
shell height | 6 | 16.3 | 14.6 | 19.5 | 15.9 | 1.66 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Late/Upper Bathonian to the top of the Early/Lower Callovian or 167.70000 to 161.20000 Ma
Collections (20 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Bathonian | United Kingdom (England) | Burmirhynchia hopkinsi, Burmirhynchia restituta (171127) | |
Bathonian | France | Burmirhynchia calculosa, Burmirhynchia hopkinsi (171126) Burmirhynchia concinnoides (171128) Burmirhynchia hopkinsi (159782) | |
Late/Upper Bathonian | France | Burmirhynchia elegantula (159783 174432 174433 174436 174437 174438 174641) Burmirhynchia elegantula, Burmirhynchia hopkinsi (174447) | |
Late/Upper Bathonian - Middle Bathonian | Switzerland | Burmirhynchia oxoniensis (159786 159787) | |
Late/Upper Bathonian - Middle Bathonian | France | Burmirhynchia oxoniensis (159788) | |
Middle Bathonian | United Kingdom | Burmirhynchia oxoniensis, Burmirhynchia ornithea (159785) | |
Middle Bathonian | United Kingdom (Northamptonshire) | Burmirhynchia patula (171135) | |
Early/Lower Callovian | France (Bourgogne) | Burmirhynchia latiscensis (36453) | |
Early/Lower Callovian | France | Burmirhynchia latiscensis (159784 174695) |