福建大田长兴组的小有孔虫动物群  

SMALLER FORAMINIFERAL FAUNA FROM THE CHANGHSING FORMATION OF DATIAN, FUJIAN

作　　者：张祖辉[1] 洪祖寅[2] 

机构地区：[1]福建泉州师范学院地理系,泉州362000 [2]福州大学环境与资源工程系,福州350002

出　　处：《微体古生物学报》2004年第1期64-84,共21页Acta Micropalaeontologica Sinica

基　　金：福建省自然科学基金资助课题 ( D940 0 9) ;泉州师范学院专款资助科研课题 ( 2 0 0 0 -2 6)

摘　　要：首次报道福建省大田崆峒山晚二叠世晚期长兴组中 ,与 Palaeofusulina类群共生的小有孔虫动物群 ,计有2 2属 6 4种 (包含 1个新种 ,2个未定种 ) ,称 Colaniella- Pachyphloia ovata组合。通过这一动物群的研究 ,不但为福建地区长兴组补充了新的化石门类 ,且为该组的时代归属又提供一佐证 ,对该地区长兴组中的灰岩层古生态特征也作了简要的探讨。The Changhsing Formation is well developed and widespread in eastern Fujian. This formation in Datian of Fujian is 41.15 meters thick, and composed mainly of microlitic limestone and bioclastic limestone. It is comformably underlain by the Fenghai Formation and overlain by the Xikou Formation. The smaller foraminiferal fauna described and illustrated in this paper is the first report from the Changhsing Formation in Kongdongshan of Datian, Fujian. It comprises 64 species (including 1 new species) of 22 genera as listed below:Glomospira regularis Lipina, Eotuberitina retlingerae A.D.M. -Maclay, E. sphaera Lin, Palaeotextularia bella Lipina, P. primitiva (Reitlinger), P. lata Chernysheva, Deckerella media bashkirica Morozova, Climacammina obsoleta Reitlinger, C. ziguiensis Lin, Cribrogenerina inepta Lin, C. climacamminoides Lange, Tetrataxis donetzica Putrya, T. minuta Morozova, Globivalvulina kantharensis Reichel, G. globosa Wang, Neoendothyra parva (Lange), N. permica (Lin), Robuloides gibbus Reichel, R. gourisiensis Reichel, R. acutus Reichel, Multidiscus guangxiensis Lin, Hemigordius latispiralis Lin, Li et Sun, H. qinglongensis (Wang), Agathammina sp., Nodosaria patula K.M.-Maclay, N. parva Lipina, N. acera K.M.-Maclay, N. bella Lipina, N. aceraeformis Lin, Li et Sun, N. concinna Potievskaya, N. netschajewi Tcherdynzev, N. longa Lipina, N. longissima camerata K.M.-Maclay, N. gracilis Potievskaya, N.tenuiseptata Lipina, N. mirabilis caucasica K.M.-Maclay, N. lucifaga Lin, Pseudoglandulina aff. pigmeaeformis A.M.-Maclay, P. conica K.M.-Maclay, P. inflata (K.M.-Maclay), Frondicularia simplex Lin, F. elegantula K.M.-Maclay, F. aff. laxa Lin, Li et Sun, Geinitzina tcherdynzevi K.M.-Maclay, G. pusilla Grozdilova, G. spandeli Tcherdynzev, G. triangularis Chapman et Howchin, Neogeinitzina kongdongshanensis sp. nov., Langella pulchra (Lange), L. guangxiensis Lin, Li et Sun, L. imbecilla Lin, Li et Sun, Pachyphloia ovata Lange, P. paraovata K.M.-Maclay, P. paraovata maxima K.M.-Maclay, P. gratiosa Lin, Li et Sun, P.

关 键 词：福建 大田崆峒山 晚二叠世晚期 长兴组 小有孔虫动物群 化石 

分 类 号：Q915[天文地球—古生物学与地层学]