in the Calm-shales of Devonshire. 539 



Since these remarks were penned, my friend Prof, von Koenen 

 lias kindly directed my attention to a valuable paper by Herrn E. 

 Kayser, " Contribution to our Knowledge of the Upper Devonian and 

 Culm,"^ in which (pp. 67-91) he notices 29 species of Culm fossils, 

 10 of which occur in the preceding list, given by Prof. Dr. A. von 

 Koenen, and the remaining 19 are given below : — 



Fhillipsia longicornis, Kayser, n. sp. 



cf. Eichwalcli, Fischer. 



' emarginata, Sarres. 



Pleurotomaria, sp. 

 Pecten cf. grandcevus, Goldf. 

 Mhynchonella'? papyracea, A. Roem. 

 Streptorhijuchus crenistria, Phill. 

 Strophomena analoga, Phill. 

 Chonetes Laguessiana, De Kon. 



Chonetes Buchiana, De Kon. 



polita, McCoy. 



Productus Icevipunctafus, Sarres. 



plicatus, Sarres. 



concentricus, Sarres. 



Piscina, sp. 



Pleurodictyum Pechenianum, Kayser, 



sp. nov. 

 Cladochonus Michelini, Edw. and Haime. 

 Zaphrentis'i sp. 



In addition to careful descriptions of the Trilobites enumerated 

 above, the author gives excellent figures, which will prove of the 

 greatest assistance in the determination of these obscure and highly- 

 altered fossils. 



None of the forms figured by us from Waddon-Barton appear to 

 agree specifically with the Trilobites from the Culm of Aprath and 

 Herborn, so far as we have been enabled to compare them with one 

 another or with figures. 



The following is a list of the fossils from the Lower Culm-shale 

 of Waddon-Barton, near Chudleigh, Devonshire, obtained by Mr. 

 Lee, revised and augmented by Mr. E. Etheridge, jun., and myself. 



1. OrtJioceras strioiaium, Sandb. (chiefly as external casts). 



2. sp. (there are probably more than two species of Orthoctras). 



3. Goniatites mixolobus, Phill. (as tiguved by E,oemer). 



4. sphcEvicus, Martin, sp. (as figured by Eoemer). 



6. Posidonomya Becheri, Bronn. 



6. corrugata, Eth. (? or young of P. Becheri). 



7. Pecten, sp. nov. ? (of a Carboniferous facies, but differing from any figured by 



von Koenen). 



8. Pteronites, sp. (form related to P. persulcatns, M'Coy). 



9. sp. (form related to P. latus, M'Coy). 



10. Avicula lepida, Goldf. 



11. Chonetes rectispina, von Koenen. 



12. dejlexa, von Koenen. 



13. Spirifera Urii, Fleming. 



14. Fenest.dla, sp. (in the condition known as Hemitrypa Hibernica, M'Coy). 



15. Phillipsia Leei, H. AVoodw. (pi. x. figs. 1, 2, 3, 4). 



16. minor, H. Woodw. (pi. x. figs. 5, 6 a, b, 7, and 8«). 



17. Cliffordi, H. Woodw. (pi. x. figs. d,b, 9, 10, 11, 12). 



18. articulosa, H. Woodw. (pi. x. figs. 6 c, d, and 13). 



19. Primitia Barrnndiana ?, Jones, MS. 



20. Casts of small corals (probably MonticuliporidcB) . 



21. Casts of small organisms (probably Sponge-spicula). 



Jt is highly probable, when more of the shale shall have been 

 carefully examined, that many more small organisms will be added 



1 Jahrbuch der K. Preussischen Geologischen Landesanstalt und Bergakademie zu 

 Berlin fur 1881 (Berlin, 1882), pp. 51-91. 



