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Emarginachelys cretacea
Taxonomy
Emarginachelys cretacea was named by Whetstone (1978). Its type specimen is KUVP 23488, a partial skeleton (carapace; plastron; skull lacking lower jaw; right stapes, posterior horn of hyoid; right forelimb and girdle lacking phalanges of digits IV and V; left forelim), and it is a 3D body fossil. Its type locality is Emarginachelys cretacea type locality, which is in a Maastrichtian terrestrial sandstone in the Hell Creek Formation of Montana. It is the type species of Emarginachelys.
It was recombined as Emarginochelys cretacea by Whetstone (1978), Bryant (1989), Holroyd and Hutchison (2002).
It was recombined as Emarginochelys cretacea by Whetstone (1978), Bryant (1989), Holroyd and Hutchison (2002).
Synonymy list
Year | Name and author |
---|---|
1978 | Emarginochelys cretacea Whetstone |
1978 | Emarginachelys cretacea Whetstone p. 544 figs. 5-19 |
1989 | Emarginochelys cretacea Bryant p. 37 |
2002 | Emarginochelys cretacea Holroyd and Hutchison p. 181 |
2008 | Emarginachelys cretacea Danilov and Parham |
2011 | Emarginachelys cretacea Knauss et al. |
2016 | Emarginachelys cretacea Joyce and Bourque |
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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.
†Emarginachelys cretacea Whetstone 1978
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Diagnosis
Reference | Diagnosis | |
---|---|---|
K. N. Whetstone 1978 | As for genus [Emarginachelys] |