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Kallirhynchia namtuensis
Taxonomy
Burmirhynchia namtuensis was named by Buckman (1917). It is a 3D body fossil. Its type locality is Se-In, which is in a Bathonian carbonate limestone in the Namyau Beds Formation of Myanmar.
It was recombined as Kallirhynchia namtuensis by Jin et al. (1979) and Sun (1981).
It was recombined as Kallirhynchia namtuensis by Jin et al. (1979) and Sun (1981).
Synonymy list
Year | Name and author |
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1917 | Burmirhynchia namtuensis Buckman p. 162 figs. Pl 7, figs 13-15 |
1918 | Burmirhynchia namtuensis Buckman p. 162 figs. Pl 7, figs 13-15 |
1979 | Kallirhynchia namtuensis Jin et al. p. 142 figs. Pl 42, figs 40-47 |
1981 | Kallirhynchia namtuensis Sun p. 201 figs. Pl 4, figs 1-12 |
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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.
†Kallirhynchia namtuensis Buckman 1917
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 6 | 11.3 | 9.30 | 13.8 | 11.6 | 1.54 |
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Source: g = genus, c = class, p = phylum, uc = unranked clade | |||||
References: Hendy et al. 2009, Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: Bathonian or 168.30000 to 166.10000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Bathonian | China (Xizang) | Kallirhynchia namtuensis (44350 132668 132669) | |
Bathonian | Myanmar | Burmirhynchia namtuensis (158510 158512 158514 162303) |