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Placenticeras memoriaschloenbachi
Taxonomy
Ammonites memoriaschloenbachi was named by Laube and Bruder (1887).
It was recombined as Placenticeras memoriaschloenbachi by Wilmsen and Nagm (2013) and Wilmsen and Nagm (2014).
It was recombined as Placenticeras memoriaschloenbachi by Wilmsen and Nagm (2013) and Wilmsen and Nagm (2014).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1887 | Ammonites memoriaschloenbachi Laube and Bruder p. 221 figs. Pl 23, fig 1 |
2013 | Placenticeras memoriaschloenbachi Wilmsen and Nagm p. 653 figs. 6, 7A,B |
2014 | Placenticeras memoriaschloenbachi Wilmsen and Nagm p. 209 fig. 5f |
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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.
†Placenticeras memoriaschloenbachi Laube and Bruder 1887
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell height | 1 | 124.9 | |||||
shell diameter | 1 | 262.0 | |||||
shell inflation | 1 | 52.9 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: base of the Late/Upper Cenomanian to the top of the Early/Lower Turonian or 99.60000 to 89.30000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Cenomanian | Germany (Sachsen) | Placenticeras memoriaschloenbachi (172049 172053) | |
Early/Lower Turonian | Germany (Sachsen) | Placenticeras memoriaschloenbachi (172068) |