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Anchura (Anchura)
Taxonomy
Anchura (Anchura) was named by Conrad (1860).
It was assigned to Anchura by Conrad (1860), Allison (1955), Saul and Popenoe (1993).
It was assigned to Anchura by Conrad (1860), Allison (1955), Saul and Popenoe (1993).
Subtaxa
Species lacking formal opinion data
Anchura americana, Anchura bailyi, Anchura bakeri, Anchura besairiei, Anchura bexarensis, Anchura catedralis, Anchura chapelvillensis, Anchura coffea, Anchura corniculata, Anchura denticulata, Anchura glabra, Anchura grouti, Anchura hopii, Anchura lamari, Anchura marginata, Anchura modesta, Anchura noakensis, Anchura parkinsoni, Anchura pergracilis, Anchura quadrilirata, Anchura raritanensis, Anchura robinaldina, Anchura robinaldina, Anchura rostrata, Anchura schweinfurthi, Anchura sucrensis, Anchura turricula, Anchura whitneyensis, Anchura zululandiae
Synonymy list
Year | Name and author |
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1860 | Anchura (Anchura) Conrad |
1955 | Anchura (Anchura) Allison p. 427 |
1993 | Anchura (Anchura) Saul and Popenoe p. 353 |
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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.
Diagnosis
Reference | Diagnosis | |
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L. R. Saul and W. P. Popenoe 1993 | Anchura with the long narrow anterior rostrum deflected to the left in apertural view; lateral arm of the outer lip without flanges. |
Measurements
No measurements are available
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Source: g = genus, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004 |
Age range: base of the Late/Upper Aptian to the top of the Late/Upper Turonian or 119.57000 to 89.80000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Aptian | Mexico (Baja California) | Anchura andersoni (1890) | |
Late/Upper Turonian | USA (California) | Anchura sp. (215284) |