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Glyptorhynchia lens
Taxonomy
Glyptorhynchia lens was named by Shen and He (1994). It is a 3D body fossil. Its type locality is Wenjiangsi Section, Bed 45, Guiding County, which is in a Changhsingian carbonate limestone/mudstone in the Changxing Formation of China.
Synonymy list
Year | Name and author |
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1994 | Glyptorhynchia lens Shen and He p. 449 figs. Pl 2, figs 31-35 |
2007 | Glyptorhynchia lens Shen and Shi p. 52 figs. Pl 20, figs 9-31; text-fig 15 |
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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.
†Glyptorhynchia lens Shen and He 1994
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 10 | 7.63 | 6.00 | 13.7 | 6.80 | 2.38 | |
valve height | 2 | 7.14 | 6.70 | 7.60 | 7.15 | 0.636 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Changhsingian | Tajikistan | Uncinunellina timorensis (109466 109470 109471 109474 109477) | |
Changhsingian | China (Hunan) | Glyptorhynchia lens (138548 138550) | |
Changhsingian | China (Guizhou) | Glyptorhynchia lens (type locality: 117481) |