Microcheilinella postspinosa Chen, 1958

Tarnac, Anaëlle, Forel, Marie-Béatrice, Nestell, Galina, Nestell, Merlynd & Crasquin, Sylvie, 2021, Middle Permian ostracods (Crustacea) from the Guadalupe Mountains, West Texas, USA, European Journal of Taxonomy 770, pp. 1-60 : 42-44

publication ID	https://doi.org/10.5852/ejt.2021.770.1499
publication LSID	lsid:zoobank.org:pub:33F92DB8-3122-4F8E-995B-DBF260B3E390
DOI	https://doi.org/10.5281/zenodo.5560043
persistent identifier	https://treatment.plazi.org/id/21095E52-CF53-C336-FD80-503C63C9EE01
treatment provided by	Felipe (2021-09-29 12:26:51, last updated 2024-11-26 00:56:05)
scientific name	Microcheilinella postspinosa Chen, 1958
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Treatment

Fig. 11L View Fig

Microcheilinella postspinosa Chen, 1958: 254 , pl. 2 figs 1–6.

Microcheilinella postspinosa – Chen & Bao 1986: 110.

non Microcheilinella postspinosa – Crasquin-Soleau & Baud 1998: 146, pl. 7 figs 5–9.

Material examined

USA • 1 complete carapace; Guadalupe Mountains , West Texas, ‘ McKittrick Canyon’ Member , Bell Canyon Formation , MKCS1 section, sample 2 (GM6); Capitanian, Middle Permian; MNHN.F. F63465 View Materials • 1 left valve; same locality as for preceding but sample 4 (GM5); Capitanian, Middle Permian; MNHN.F. F63472 View Materials .

Occurrence

Chishia Limestone, Kwanshan, Lungtan, China, Kungurian, Early Permian ( Chen 1958); Jurong, China, Kungurian, Early Permian ( Chen & Bao 1986); samples 4 (GM5) and 2 (GM6), MKCS1 section,

‘McKittrick Canyon’ Member, Bell Canyon Formation, Guadalupe Mountains, West Texas, USA, Capitanian, Middle Permian (this work).

References

Chen T. C. 1958. Permian ostracods from the Chihsia Limestone of Lungtan, Nanking. Acta Palaeontologica Sinica 6: 235 - 257.

Chen D. Q. & Bao H. 1986. Lower Permian Ostracodes from the Chihsia Formation of Jurongand Longtar, Jiangsu Province. Acta Micropalaeontologica Sinica 3: 107 - 132.

Chitnarin A., Crasquin S., Forel M. - B. & Tepnarong P. 2017. Ostracods (Crustacea) of the Early - Middle Permian (Cisarulian - Guadalupian) from Central Thailand (Indochina Block): Part II, Orders Podocopida, Platycopida and Myodocopida. Geodiversitas 39 (4): 651 - 690. https: // doi. org / 10.5252 / g 2017 n 4 a 1

Crasquin-Soleau S. & Baud A. 1998. New Permian ostracods from Greece (Hydra Island). Journal of Micropalaeontology 17: 131 - 152. https: // doi. org / 10.1144 / jm. 17.2.131

Shi C. G. 1982. Some Early Carboniferous ostracodes from Nylam, Xizang (Tibet). Acta Palaeontologica Sinica 21: 309 - 314.

Wang S. Q. 1978. Late Permian and Early Triassic ostracods of Western Guizhou and Northeastern Yunnan. Acta Palaeontologica Sinica 17: 277 - 308.

Zazzali S., Crasquin S., Deconinck J. F. & Feng Q. L. 2015. Biodiversity across the Guadalupian - Lopingian Boundary: first results on the ostracod (Crustacea) fauna, Chaotian section (Sichuan Province, South China). Geodiversitas 37 (3): 283 - 313. https: // doi. org / 10.5252 / g 2015 n 3 a 1

Zazzali S. 2016. Paleobiodiversite des ostracodes a la limite Permien moyen - Permien superieur. PhD Thesis, Universite Paris 6, Golden.

Figures

Fig. 11 (next page). SEM micrographs of ostracods from the Middle Permian (Roadian, Quarry section, samples GM1, GM2 and GM4; Capitanian, MKCS1 section, samples 4 (GM5) and 2 (GM6)) of the Guadalupe Mountains (West Texas, USA), except R and S from the late Capitanian, Middle Permian, Penglaitan section, Guangxi, South China (Zazzali 2016, unpublished PhD thesis). All specimens from A–Q are temporarily housed in the collections of the Muséum national d’histoire naturelle, Paris, France (MNHN), specimens R and S are housed in the collections of the Sorbonne University, Paris, France. A–B. Ceratobairdia cf. ventrocostata Wang, 1978. A. External view of a left valve, sample 4 (GM5) (MNHN.F.F63454). B. External view of a left valve, sample 2 (GM6) (MNHN.F.F63455). – C–G. Ceratobairdia pratti Forel sp. nov. C. Holotype, right lateral view of a carapace, sample GM1 (MNHN.F.F63456). D. Paratype, external view of a left valve, sample GM1 (MNHN.F.F63457). E. External view of a left valve, sample GM1 (MNHN.F.F63458). F. External view of a left valve, sample GM1 (MNHN.F.F63459). G. External view of a left valve, sample GM1 (MNHN.F.F63460). – H–I. Petasobairdia campbelli Chitnarin in Chitnarin et al., 2017. H. External view of a left valve, sample GM2 (MNHN.F.F63461). I. External view of a left valve, sample GM4 (MNHN.F.F63462). – J. Petasobairdia cf. bicornuta Chen in Chen & Shi, 1982, right lateral view of a carapace, sample 4 (GM5) (MNHN.F.F63463). – K. Petasobairdia? sp., external view of a right valve, sample 4 (GM5) (MNHN.F.F63464). – L. Microcheilinella postspinosa Chen, 1958, right lateral view of a carapace, sample 2 (GM6) (MNHN.F.F63465). – M. Microcheilinella sp. 15 in Zazzali et al. (2015), right lateral view of a carapace, sample 4 (GM5) (MNHN.F.F63466). – N–O. Microcheilinella sp. N. Right lateral view of a carapace, sample 2 (GM6) (MNHN.F.F63467). O. Right lateral view of a carapace, sample 4 (GM5) (MNHN.F.F63468). – P–Q. Denticupachydomella bellcanyonensis Forel sp. nov. P. Holotype, right lateral view of a carapace, sample 4 (GM5) (MNHN.F.F63469). Q. Paratype, external left of a right valve, sample 2 (GM6) (MNHN.F.F63470). – R–S. Microcheilinella sp. D in Zazzali (2016). R. Dorsal view of a carapace (P6M 3778). S. Right lateral view of a carapace (P6M 3779). Scale bars: 100 µm.