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Burmirhynchia parva
Taxonomy
Gibbirhynchia parva was named by Buckman (1917). It is not extant. Its type locality is Lenglawng (=Lenalawng), which is in a Bathonian carbonate limestone in the Namyau Beds Formation of Myanmar.
It was recombined as Burmirhynchia parva by Alméras et al. (2010).
It was recombined as Burmirhynchia parva by Alméras et al. (2010).
Synonymy list
Year | Name and author |
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1917 | Gibbirhynchia parva Buckman p. 160 figs. Pl. 7, Fig. 5-6 |
1989 | Gibbirhynchia parva Cooper |
2010 | Burmirhynchia parva Alméras et al. p. 39 figs. Fig. h.t. 7A-B; Tabl. 11-12; Pl. 4, fig. 1-4. |
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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.
†Burmirhynchia parva 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 | 3 | 10.4 | 7.70 | 14.8 | 10.0 | 3.62 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: base of the Early/Lower Bajocian to the top of the Bathonian or 170.90000 to 165.30000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Bajocian | Saudi Arabia | Burmirhynchia parva (141472 141522) | |
Bajocian | Saudi Arabia | Gibbirhynchia parva (98960) | |
Bathonian | Myanmar | Burmirhynchia parva (type locality: 158512 158515) | |
Bathonian - Callovian | China (Xizang) | Burmirhynchia parva (61446) |