COMMISSAO Dos ESTUDOS Das MINAS DE CARVAO Dg PEDRA Do BRASIL. ESTAMPA V. 
ROSELLINITES GANGAMOPTERIDIS, 1. HYSTERITES BRASILIENSIS, 2. PHYLLOTHECA SP., 3—5., 
SCHIZONEURA (?) SP., 6. EQUISETITES CALAMITINOIDES, 7. 
_ PHYLLOTHECA MUELLERIANA, 8. PHYLLOTHECA GRIESBACHI, 9, 10. 
LYCOPODIOPSIS DERBYI, 11. SIGILLARIA BRARDH, 12, SIGILLARIA SP., 13. 
