372 Proceedings of the Royal Physical Society. 



CollectioD," under the same name, and from the same 

 horizon and locality,^ is one which appears to be undoubtedly 

 the Calamitina vaeians, var. semicircularis, Weiss. 



PL cxxxiii. AsTEROPHYLLiTES JUBATA, L. and H. 



Locality. — Jarrow Colliery. 

 Horizon. — Lower Coal-Measures. 



Remarks. — This is probably the Calamocladus longi- 

 FOLUJS, Brongt. sp. 



PL cxxxviii. Sphenopteris caudata, L. and H. 



Locality. — Jarrow Colliery (?). 



Remarks. — The original specimen of Splienopteris caudata 

 is in the '' Hutton Collection." It is not in a very good 

 state of preservation, but I think it is the Dactylotheca 

 (Pecopteris) dentata, Brongt. 



The locality given by Lindley and Hutton for this specimen 

 is subject to doubt. It more probably originates from 

 Somerset. 



PL cxxxix. Calamites verticillatus, L. and H. 



Locality. — " Upper Series of the Yorkshire Coal Field." 

 Remarks. — The type of this interesting species cannot be 

 traced. In my " Eeport on the Fossil Plants of the Yorkshire 

 Coal Field," it is placed in the genus Calamitina.^ 



PL cxL Caulopteris Phillipsii, L. and H. 



Jjocality. — Camerton, Somerset. 



Horizon. — Upper Coal-Measures. Eadstock Series. 



Remarks. — The type of Caulopteris Phillipsii I have not 

 been able to discover. In my paper on the "Fossil Flora 

 of the Eadstock Series" it is placed under Caulopteris 

 MACRODiscus, Brongt., which latter species is used there as 

 probably including decorticated conditions of more than one 

 species of Caulopteris. 



^ No. 6, in Catal. of Fossil Plants from the " Hutton Collection," 1888. 

 2 Yorkshire Carboniferous Flora — Trans. Yorkshire Nat. Union, jtart 14, 

 p. 17. Leeds, 1890. 



