New Species of Fossil Plants. 43 1 



100. Cardiocarpon plicatum (spec. nov.). Differs from 

 the former by its undulate-plaited surface without medial 

 line. 



101. Cardiocarpon punctatum ? Gopp. Our species 

 differs only by having a surface slightly concave and by points 

 irregularly placed. 



Genus TRIGONOCARPUM. Brongt. 



102. Trigonocarpum Hildreti (spec. nov.). Fruit oval 

 oblong, narrowly three ribbed, with the intervals finely stri- 

 ate. 



Genus EHABDO CARPUS. Gopp. and Berg. 



103. Rhabdocarpus venosus Lesqx. Carpolithes veno- 

 sus. Sternb. 



Genus CAEPOLITHES. Sternb. 



104. Carpolithes bifidus (spec. nov.). Fruit apparently 

 pedicellate, oval oblong, arched, split in two parts above, three 

 ribbed near the base ; pedicel thick ribbed. 



105. Carpolithes disjunctus (spec. nov.). Fruit oval- 

 lanceolate, slightly obtuse, divided in two parts, the superior 

 one convex, the inferior concave, diverging from the other. 



106. Carpolithes platimarginatus (spec. nov.). Fruit 

 oval-acute, convex, smooth, broadly margined ; margin flat, 

 broader near the point, disappearing above. 



Genus PlNNULARlA. 

 New species enumerated without description. 



, 107. PlNNULARlA CALAMITARUM (spec. nOV.). 



108. PlNNULARlA PINNATA (spec. nOV.). 



109. PlNNULARlA FUCOIDES (spec. nOV.). 



110. PlNNULARlA HORIZONTALS (spec. nOV.). 



111. PlNNULARlA CONFERVOIDES (spec. nOV.). 



