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Biplica michaeli
Taxonomy
Biplica michaeli was named by Popenoe (1957). Its type specimen is UCLA 27740, a shell, and it is a 3D body fossil. Its type locality is UCLA loc. 2874, East Fork of Huling Creek, which is in an Aptian/Albian marine horizon in the Budden Canyon Formation of California.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1957 | Biplica michaeli Popenoe p. 433 figs. pl. 50, figs. 9-11 |
1960 | Biplica michaeli Murphy and Rodda p. 846 figs. Pl. 101, figs. 1,2,3,4 |
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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.
†Biplica michaeli Popenoe 1957
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Age range: base of the Albian to the top of the Early/Lower Cenomanian or 113.00000 to 93.50000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Aptian - Early/Lower Albian | USA (California) | Biplica michaeli (type locality: 216368) | |
Albian | USA (California) | Biplica michaeli (185408) | |
Early/Lower Cenomanian | USA (California) | Biplica michaeli (1804) |