Classification of Xu and Grant 1994
G. †Acosarina Cooper and Grant 1969
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†Acosarina circular Xu 1987
†Acosarina strophiria Xu and Grant 1994
G. †Peltichia Jin and Liao 1981
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†Peltichia schizoloides Xu and Grant 1994
†Peltichia sinensis Huang 1933
†Peltichia transversus Huang 1933
G. †Cathaysia
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†Cathaysia chonetoides Chao 1927
†Cathaysia orbicularis Liao 1980
†Cathaysia sinuata Zhan 1979
†Cathaysia spiriferoides Xu and Grant 1994
G. †Chonetinella Ramsbottom 1952
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†Chonetinella cursothornia Xu and Grant 1994
†Chonetinella volitanliopsis Xu 1987
G. †Perigeyerella
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†Perigeyerella altilosina Xu and Grant 1994
†Perigeyerella costellata Wang 1955
G. †Cyrolexis Grant 1965
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†Cyrolexis antearcus Xu and Grant 1994
†Cyrolexis beccojectus Xu and Grant 1994
G. †Prelissorhynchia Xu and Grant 1994
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†Prelissorhynchia pseudoutah Huang 1933
†Prelissorhynchia triplicatioid Xu and Grant 1994
G. †Araxathyris Grunt 1965
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†Araxathyris beipeiensis Xu and Grant 1994
†Araxathyris subpentangulata Xu and Grant 1994
G. †Callispirina Cooper and Muir-Wood 1951
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†Callispirina rotundella Xu and Grant 1994
G. †Cartorhium Cooper and Grant 1976
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†Cartorhium twifurcifer Xu and Grant 1994
†Cartorhium xikouensis Xu and Grant 1994
G. †Crurithyris George 1931
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G. †Spirigerella Waagen 1883
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†Spirigerella alata Waagen 1883
†Spirigerella discusella Xu and Grant 1994
†Spirigerella ovaloides Xu and Grant 1994
G. †Tongzithyris Jin et al. 1974
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†Tongzithyris episulcata Jin et al. 1974
†Tongzithyris sichuanensis Xu 1987
G. †Rostranteris Gemmellaro 1899
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†Rostranteris adrianensis Gemmellaro 1894
†Rostranteris gibbosum Gemmellaro 1899
†Rostranteris inflatum Gemmellaro 1899
†Rostranteris ptychiventria Xu and Grant 1994
†Rostranteris pulchrum Gemmellaro 1899
†Rostranteris sinuatum Gemmellaro 1899