SiGILLARIA HippocREPis , Ad. Br. , In AuQ. dcs se. nat

t. 4, p. 32, pi. 2, fîg. ].

l3. SiGILLARIA DaVREOXII.

l4» SiGILLARIA CaNDOLLII.

i5. SiGILLARIA oculata; Polmocites oculatuSf Schloth., Pe* tref., 394, tab. 17^. fîg.. i {rhon Rhylidùlepis oedlala, Sternb.}.

i 6. SioiLLAaiA ORBicui^ais.

17. SiGiLLAaiA TE5SELLATA : PhytoHtkui teèsellûtus , Stcinb. , ji.ni, philos, soc, transacL, tom. 1 , t. 7, fig. 2; Palmacites voriolatus ? Schlotb. , Fetrtf, , tab. 1 5 , fîg. 3 , ^ ?

i8. SxGiLLARiA BoBLAYi, an Fà^ularta pentagona, Stemb. , Tent, Jlor, prim, , pag. 1 3 ?

19. SiGiLLAEiA Knorrii; Lepidodendron hejragonumfStÇTnh.y fasc. 1, p. 31 (non Palmacites hexagomUus, Schlotb.).