Sulcella mesopermiana? Kozur, 1985

Zazzali, Sindbad, Crasquin, Sylvie, Deconinck, Jean-François & Feng, Qinglai, 2015, Biodiversity across the Guadalupian-Lopingian Boundary: first results on the ostracod (Crustacea) fauna, Chaotian section (Sichuan Province, South China), Geodiversitas 37 (3), pp. 283-313 : 306

Sulcella mesopermiana? Kozur, 1985

( Fig. 17A )

Sulcella mesopermiana Kozur, 1985: 22 , pl. 5, figs 3, 4. — Crasquin- Soleau & Baud 1998: pl. 3, figs 3, 5, 6, 9.

MATERIAL EXAMINED. — One complete carapace.

DIMENSIONS. — L= 759 µm; H= 434 µm.

OCCURRENCES. — Bükk Mountains, Hungary, Middle and Late Permian ( Kozur 1985); Hydra Island, Greece, Late Permian (Crasquin-Soleau & Baud 1998);?Chaotian section, Sichuan Province, China, Wujiaping Formation, basal Wuchiapingian, Late Permian (this study, samples: 11CHAO88, see Table 1).

REMARKS

Our specimen is very similar to S. mesopermiana Kozur, 1985 from Middle-Late Permian of Hungary and Greece ( Kozur 1985) but differs in having longer and horizontal DB, shorter PDB and more arched PB.

Sulcella suprapermiana? Kozur, 1985 ( Fig. 17B, C )

Sulcella suprapermiana Kozur, 1985: 22 , pl. 5, figs 6, 8. — Crasquin- Soleau & Baud 1998: pl. 4, figs 1, 3.

MATERIAL EXAMINED. — Two complete carapaces.

DIMENSIONS. — L= 624-665 µm; H= 285-313 µm.

OCCURRENCES. — Bükk Mountains, Hungary, Late Permian ( Kozur 1985); Hydra Island, Greece, Late Permian (Crasquin-Soleau & Baud 1998);?Chaotian section, Sichuan Province, China, Maokou and Wuchiaping Formations, Middle Capitanian-basal Wuchiapingian, Middle-Late Permian (this study, samples: 11CHAO166, 11CHAO81, see Table 1).

REMARKS Our specimens are very similar to S. suprapermiana Kozur, 1985 from Late Permian of Hungary and Greece ( Kozur 1985; Crasquin-Soleau & Baud 1998) but differ in having nearly vertical PB.

Figures

FIG. 17. — Ostracods from Guadalupian-Lopingian boundary interval in South China. A, Sulcella mesopermiana? Kozur,1985, P6M3771, 11CHAO88; B, C, Sulcella suprapermiana? Kozur,1985;B, P6M3772,11CHAO166;C, P6M3773,11CHAO81;D, Sulcella sp.1, P6M3774,sample 11CHAO88.All photographs represent complete carapaces in left lateral view. Scale bar: 100 μm.