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Paracymatoceras tunghaicum
Taxonomy
Paracymatoceras tunghaicum was named by Matsumoto and Amano (1964). Its type specimen is GK.H6401, a partial shell, and it is a 3D body fossil. Its type locality is Hirokino-tani, Kashiwaguri, Shishi-jima, which is in a Cenomanian marine sandstone in the Goshonoura Formation of Japan.
Synonymy list
Year | Name and author |
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1964 | Paracymatoceras tunghaicum Matsumoto and Amano p. 175 figs. Pl 26 figs 1a-b; text-figs 23 |
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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.
†Paracymatoceras tunghaicum Matsumoto and Amano 1964
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, o = order, c = class | |||||
References: Kiessling 2003, Hendy et al. 2009, Kiessling 2004 |
Age range: base of the Late/Upper Albian to the top of the Early/Lower Cenomanian or 105.30000 to 93.50000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Albian | Japan | Paracymatoceras tunghaicum (123129) | |
Early/Lower Cenomanian | Japan | Paracymatoceras tunghaicum (type locality: 166260) |