Ostracods (Crustacea) of the Early-Middle Permian from Central Thailand (Indochina block). Part I. Order Palaeocopida

Geodiversitas

Anisong Chitnarin¹  Thasinee Charoentitirat¹  Sylvie Crasquin¹  Prachya Tepnarong¹  Nathawut Thanee¹ 

关键词: Ostracoda;    Palaeocopida;    Permian;    Thailand;    Indochina block;    new species;    Ostracoda;    Palaeocopida;    Permien;    Thaïlande;    Bloc d'Indochine;    espèces nouvelles;   

DOI  :  10.5252/g2012n4a5

学科分类：生物科学（综合）

来源: Museum National d Histoire Naturelle

【 摘 要 】

EarlytoMiddlePermianostracodsoftheIndochinablockwerereportedfromCentralThailand.TwelvePermianlocalitiesspreadingintheLoei,Phetchabun,andNakhonSawan-Lopburiareaswereinvestigatedandlimestonesampleswerecollected.Outof135samplescollected,82yieldedostracods.Inthispaper,39speciesof20generabelongingtoOrderPalaeocopida,familiesAparchitidae,Kloedenellidae,Knoxitidae,Paraparchitidae,Kirkbyidae,Amphissitidae,Youngiellidae,Hollinellidae,andCoelonellidaeareidentified;speciesofOrderPodocopidawillbedescribedinasecondpaper.Eightspeciesarenewlydescribed:LangdaiameesookiChitnarinn.sp.,SargentinachantarameeiChitnarinn.sp.,GeffeninaposterodorsospinaChitnarinn.sp.,GeffeninamariebeatriceaeChitnarinn.sp.,SamarellasoneiChitnarinn.sp.,SamarellaviscusformaChitnarinn.sp.,MicrocoelonellatakliensisChitnarinn.sp.,andMicrocoelonellatakfaensisChitnarinn.sp.ThispaperpresentsthefirstintensivesystematicstreatmentofPermianostracodsoftheIndochinablock.DetailedanalysisofthefaunarecoveredPalaeocopidaandPodocopida,facilitatesandwillcontributetoapalaeoenvironmentalandpalaeobiogeographicalreconstruction.

【 授权许可】

Unknown