710 



TABULAR LIST OF ORGANIC REMAINS. 



Genus and Species. 



Cardiola interrupta (Cardium ? Cornu- 



copise, Gold/.) 



Cardium striatum 



var. 



Pullastra lsevis 



complanata 



Psammobia rigida 



Cypricardia ? cymbseformis (Cardites 

 carpomorphus ? Dalm.). . 

 var 



Mya rotundata 



? amygdalina. 

 ? impressa. . . 

 ? undata . . . 



? retusa 



■ ? solenoides . 



CRINOIDEA 1 . 



Cyathocrinites tuberculatus, Mill. 



1 goniodactylus . . . 



capillaris 



pyriformis 



rugosus, Mill. . . . 



Marsupiocrinites cselatus 



Hypanthocrinites decorus 



Actinocrinites moniliformis, Mill. 



simplex 



■ ? arthriticus 



, ? expansus 



? retiarius 



Dimerocrinites decadactylus 



icosidactylus 



POLYP ARIA. 



Aulopora conglomerata, Gold/.. . . 



consimilis 



serpens, Gold/. 



tubseformis, Gold/. 



Escharina? angularis 



Ptilodictya lanceolata 



Glaucomene disticha, Gold/. . . . 



Hornera crassa 



Fenestella antiqua 



— Milleri 



Description and Figure 

 in this work. 



Plate and Figure. 



VIII. 5. 

 VI. 2. 



III. l-a. 



V. 7. 

 VIII. 3. 



III. 10 a. 



V. 6. 



V. 2. 



V. 3. 



V. 4. 



V. 5. 

 VIII. 2. 



Vli 1. 



XVIII. 6 and 7. 

 XVII. 1. 

 XVII. 2. 



XVII. 6. 



XVIII. 1. 

 XVIII. 3. 



XVII. 3. 



XVIII. 4. 

 XVIII. 8. 

 XVII. 8. 

 XVII. 9. 

 XVII. 7. 

 XVII. 4. 

 XVII. 5. 



XV. 9. 



XV. 7. 



XV. 5. 



XV. 8. 

 XV. 10. 

 XV. 11. 

 XV. 12. 

 XV. 13. 

 XV. 16. 

 XV. 17. 



617 

 614 



602 

 609 

 617 



602 

 609 



617 

 613 



671 

 672 



672 

 674 



675 



676 



677 

 678 



* 9 



O 



Silurian Rocks. 



Upper. 



Lower. 



t N.B. Column* and plates of Crinoidea occur in all the Silurian formations from the Upper Ludlow Rock 

 to the base of the Llandeilo Flags, PI. IV, 56, XVIII, 2, 5, and 9, XX, 19, and also in the underlying Cambrian 

 Rocks, but clearly determinable species have as yet been found in the Wenlock Limestone only. — R. I. M. 



