18 PP. EEPORT OF PROGRESS. FONTAINE & WHITE. 



Lepidophloios : 

 laricinus. 



SlGIIiLARI^. 



Sigillaria : 

 monostigma. 

 alternans. 

 reniforniis. 

 inamillaris. 

 sculpta. 

 eiliptica. 

 tessellata. 



Syringodendron : 

 pes-caprioli. 

 cyclostignia. 



Siigmaria : 

 ficoides. 



(Jordaites : 

 borassifolia. 

 principalis. 

 Manstieldi. 

 reflexa. 



Dieranophyllum : 

 species. 



Cordianthus : 

 fl. masculina (1 Species.) 

 fl. femiaa (Antliolitlies) 2 Species. 



Artisia : 

 transversa. 



Fkuotus. 



Carpolithes : 

 vesicularis. 

 multistriatus. 

 platimarginatus. 

 clypeiformis. 

 fraxiniformis. 

 Canneltoni. 



Bhabdocarpus : 

 Bockschianus. 

 ciavatus. 

 amygdalaeformis. 



Trigonocarpus : 

 Daviesii. 



Cardiocarpus : 

 mamiilatus. 



Radicks. 



Pinnularia . 

 capillacea. 



Rhizomorpha : 

 sigillaria3. 



Fungi. 



Since the publication of the above list, Prof. Lesquereux 

 has published in the "Proceedings of the American Philo- 

 soi^hical Society," a paper on Cordaites, in which he gives 

 the following additional species : 



Cordaites : 



validus. 



crassus. 



grandilblius. 



communis. 



diversifolius. 



gracilis. 



costatus. 



serpens. 

 Cordianthus : 



gemmifer. 

 Cordaistrobus : 



Grand Euryi. 



Dicranoj)hylluyn : 



dimorphum. 

 Taeniophyllum : 



deflexum. 



contextum. 



decurrens. 

 Desmioj)hylhcm : 



gracile. 

 Lepidoxylon : 



anomalum. 



The above lists give the pla.nts found at one locality only, 

 and though this occurs in Pennsylvania, the plants may 



