New Species of Fossil Plants. 431 
100. Carprocarpon PLICATUM (spec. nov.). Differs from 
the former by its undulate-plaited surface without medial 
line. 
101. Carpiocarpon puncratum? Gépp. Our species 
differs only by having a surface slightly concave and by pajnts 
irregularly placed. 
GENvs TRIGONOCARPUM. Brongt. 
102. Triconocarrum HinpneTr: (spec. nov.). Fruit oval 
oblong, narrowly three ribbed, with the .intervals finely stri- 
ate. 
Genus RHABDOCARPUS. Göpp. and Berg. 
108. Ruaspocarpus venosus Lesqx.  Carpolithes veno- 
sus. Sternb. 
Genus CARPOLITHES. Sternb. 
104. CanPonrrHES sirios (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 PINNULARIA. 
New species enumerated without description. 
107. PINNULARIA CALAMITARUM (spec. nov.). 
108. PINNULARIA PINNATA (spec. nov.). 
109. PINNULARIA FUCOIDES (spec. nov.). 
110. PINNULARIA HORIZONTALIS (spec. nov.). 
lll. PmwoLARiA cowrERvOIDES (spec. nov.). 
