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Polymorphis alius
Taxonomy
Lambdaconus alius was named by Ameghino (1901). It is a 3D body fossil. Its type locality is Mustersan of Patagonia, which is in a Mustersan terrestrial horizon in Argentina.
It was recombined as Polymorphis alius by Simpson (1948); it was considered a nomen dubium by Gelfo (2010).
It was recombined as Polymorphis alius by Simpson (1948); it was considered a nomen dubium by Gelfo (2010).
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.
†Polymorphis alius Ameghino 1901
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
| References: Carroll 1988, Ji et al. 2002, MacFadden et al. 1996, Lillegraven 1979, Hendy et al. 2009 | |||||