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Platyceras munsteriana
Taxonomy
Actita munsteriana was named by Fahrenkohl (1844). It is a 3D body fossil. Its type locality is Karowa, which is in a Carboniferous carbonate horizon in the Russian Federation.
It was recombined as Platyceras munsteriana by Knight et al. (1960).
It was recombined as Platyceras munsteriana by Knight et al. (1960).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1844 | Actita munsteriana Fahrenkohl p. 802 figs. pl.19 f. 3 |
1941 | Actita munsteriana Knight p. 32 figs. Plate 88, figures 2a-b |
1960 | Platyceras munsteriana Knight et al. |
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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.
†Platyceras munsteriana Fahrenkohl 1844
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Diagnosis
Reference | Diagnosis | |
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J. B. Knight 1941 | Irregularly horn-shaped gastropods of moderate size with the earliest whorls helicoidal, coiled seemingly in contact, the last whorl free and expanding rapidly and irregularly; the form of the apertural margin and of the shell itself irregular and seemingly variable and probably influenced by irregularities of the surface to which the shell was applied in life; ornamentation seemingly irregular, slightly foliaceous growth lines. There are no spines. |