2S8 



GEOLOGY OF THE BRISTOL COALFIELD. 



Terebratula spheroi Jails (Sow.) 

 submaxillata (Sow.) 

 Etheridgii (Lycett.) 

 Buckmanni, (Da v.) 

 emarg-inata, (Sow.) 

 carinata, (Dav.) 

 i\rgiope oolitica, (Dav.) 

 Khynchonella tetraedra, (Sow. ) 



subtetraedra, (Sow.) 

 spinosa (Schloth.) 

 variabilis, (Schloth.) 

 Bouchardii, (Dav.) 

 angulata, (Sow.) 

 cynocephala, (Rich.) 

 concinna (var), (Sow.) 

 plicatella, (Sow.) 

 plicatissima, (Queast.) 



Laboucherei, (Moore.) 

 oolitica, (Moore.) 

 Thecidium Bouchardii, (Dav.) 



Deslonichampsii, (Moore.) 

 duplicatum, (Moore.) 

 serratum, (Moore.) 

 septatum, (Moore.) 

 Forbesii, (Moore.) 

 granulosum, (Moore.) 

 Splrifera Walcotti, (Sow.) 

 oolitica, (Moore.) 

 rainuta, (Moore.) 

 Crania antiqua, (Moore ) 

 Sandersii, (Moore.) 

 canalis, (Moore.) 

 Discina Dundriensis, (Dav.) 



COXCHIFERA. 



Oitroa flabelloides, (Lam.) 

 gregaria, (Sow ) 

 Sowerbyi, (L. & M.) 

 Pecten barbatus, (Sow.) 



leus ,, 



fibroEus ., 



pilosus , , 



equivalvis , , 



rudis 



calvus, (Quenst) 



strionatis, (Quenst.) 



aratus 

 HInnites tuberculosus, (Goldf.) 

 Monotis ingequivalvis, (Sow.) 



decussata ,, 



Avicula novemcostce, (Brown.) 



Pattersoni,(Tak.) 

 Porna 



Mytilus pectinatus, (Sow.) 

 Lithidomus inclusus, (Lye ) 



Lima gibbosa, (Sow.) 



pectiniformis, (Schloth.) 

 Etheridgii, (Lye.) 

 aciculata, (Goldf.) 

 lineata ,, 



punctata „ 



semicircularis ,, 

 antiquata, (Sow.) 

 pectinoides ,, 

 bellula, (Lye.) 

 Ger villa Hartmanni, (Goldf.) 

 Perna cuneata 

 Trichites rodosus, (Lye.) 



undatus 

 Modiola plicata, (Sow.) 

 Hillana „ 

 gibbosa, (Lonsd.) 

 scalprum, (Sow.) 

 Macrodon Hirsonensis, (Goldf.) 

 pullu5, (Terg.) 



