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Batiacasphaera

General Description Stratigraphy Literature Notes Species

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Age range (in million years)

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Image	Name	Original Description
	*agglutinata*	McIntyre, D.J. and Brideaux, W.W. (1980)
	*angularis*	Stevens, J. and Helby, R. (1987)
	*asperata*	Backhouse, J. (1987)
	*baculata*	Drugg, W.S. (1970b)
	*bergenensis*	Schreck, M. and Matthiessen, J. (2014)
	*brachyspinosa*	Liu Zhili, Liu Xuexian and Zheng Yuefang, (1992)
	*bulbosa*	Smith, G.A. and Harding, I.C. (2004)
	*cassiculus*	Wilson, G.J. (1988)
	*compta*	Drugg, W.S. (1970b)
	*consolida*	Xu Jinli, Pan Zhaoren, Yang Yumei, Zhu Youhua and Fan Naimin, (1997)
	*conspicula*	Liu Zhili, Liu Xuexian and Zheng Yuefang, (1992)
	*cooperi*	Hannah, M.J., Wrenn, J.H. and Wilson, G.J. (1998)
	*curiosa*	Bujak, J.P. (1984)
	*deheinzelinii*	Louwye, S. (1999)
	*dictyophora*	Gao Ruiqi, He Chengquan and Qiao Xiuyun (1992b)
	*edwardsiae*	Louwye, S., Mertens, K.N. and Vercauteren, D., (2008)
	*euteiches*	Davey, R.J. (1969a)
	*explanata*	Bujak, J.P., Downie, C., Eaton, G.L. and Williams, G.L. (1980a)
	*extravermiculata*	Shaw Chenglong (1999b)
	*floralis*	He Chengquan, Cheng Jinhui and Zhu Youhua, (2005a)
	*gemmata*	Head, M.J., Norris, G. and Mudie, P.J. (1989c)
	*grandis*	Roncaglia, L., Field, B.D., Raine, J.I., Schiøler, P. and Wilson, G.J., (1999)
	*granofoveolata*	Xu Jinli, Pan Zhaoren, Yang Yumei, Zhu Youhua and Fan Naimin, (1997)
	*granospina*	He Chengquan (1991)
	*granulata*	Shaw Chenglong (1999b)
	*granulosa*	Cookson, I.C. and Eisenack, A. (1974)
	granulosa*	He Chengquan (1991)
	*hirsuta*	Stover, L.E. (1977)
	*hystricosa*	Mao Shaozhi and Norris, G. (1988)
	*imperfecta*	Stover, L.E. and Helby, R. (1987d)
	*kekerengensis*	Schiøler, P. and Wilson, G.J. (1998)
	*laevigata*	Smelror, M. (1988b)
	*macbethiae*	Mantle, D.J. (2009b)
	*macrogranulata*	Morgan, R. (1975)
	*macropyla*	He Chengquan, Song Zhichen and Zhu Youhua (2009)
	*mica*	Harding, I.C. (1990b)
	*micropapillata*	Stover, L.E. (1977)
	*microreticulata*	Shaw Chenglong (1999b)
	*microreticulata var. microreticulata*	Shaw Chenglong (1999b)
	*microreticulata var. minima*	Shaw Chenglong (1999b)
	*minor jiabo 1978*	Jiabo (1978)
	*minuta*	Matsuoka, K. (1983b)
	*norvickii*	Burger, D. (1980a)
	*oblongata*	Xu Jinli, Pan Zhaoren, Yang Yumei, Zhu Youhua and Fan Naimin, (1997)
	*oligacantha*	He Chengquan, Zhu Shenzhao and Jin Guangxing (1989)
	*ovata*	Backhouse, J. (1987)
	*reticulata*	Davey, R.J. (1969b)
	*retirugosa*	Xu Jinli, Pan Zhaoren, Yang Yumei, Zhu Youhua and Fan Naimin, (1997)
	*rifensis*	Slimani, H., Louwye, S., Toufiq, A., Verniers, J. and de Coninck, J., (2008)
	*rugulata*	Schiøler, P. and Wilson, G.J. (1998)
	*sahii*	Khanna, A.K. and Singh, H.P. (1981b)
	*saidensis*	Below, R. (1981a)
	*setulosa*	Shaw Chenglong (1999b)
	*setulosa var. minima*	Shaw Chenglong (1999b)
	*setulosa var. setulosa*	Shaw Chenglong (1999b)
	*solida*	Slimani, H. (2003)
	*sp.*	Schioler, P., Brinkhuis, H., Roncaglia, L. and Wilson, G.J. (1997)
	*sparsa*	He Chengquan (1991)
	*sphaerica*	Stover, L.E. (1977)
	*spumosa*	Brideaux, W.W. (1977)
	*subtilis*	Stover, L.E. and Helby, R. (1987c)
	*tuberculata*	He Chengquan (1991)
	*verrucatum*	Xu Jinli, Pan Zhaoren, Yang Yumei, Zhu Youhua and Fan Naimin, (1997)
	*xinjiangensis*	He Chengquan (1991)