PLATE C'LXXX V ril. 



SlMIKNOlTElilS J'ATK.\TIS.SI M A (P^tt.) .Scllillll>. 



(Page 880.) 



Fig. 1. Tliis specimen shows the lax hahit of the species and the deeply dissected 

 distant i)innnk'S. Lykens coal No. 5 (?), Lincoln colliery. 



- Loiter Ijikcnx dirhinu — Lower zoiw. 



Xkikoi'tkris Pocahontas vuf. i-entias I). W. 



(I'iige892.) 



Fig. 2. Ajiical fragment, showing triangular form of n})i)er junnules. From Lykens 



coal No. 6 at East Brookside colliery. 

 Fig. 8. From Lykens coals No. 5 or 6 at Kalmia colliery. 

 Fig. '^(1. Pinnule from the original of fig. 3, showing tlie line lu-rvation, which is 



Callipteridioid at the hase. Twice the natural size. 

 Fig. 4. A fragment with lobate ijinzuiles. From Lykens coal No. 5 at tlie Lincoln 



mine. 



Jjoircr L^i/h'iis dirlsioii — Loiix'r zoiir. 



Nechoi'tkuis Pocahontas var. iN.KtjUAr.is I). W. 

 (Page 890.) 



Fig. o. Fragment sliowiiig ndoiitoptcroid pinnules of tlu' upper piiuijc r>cd 1>. 710 



feet helow the Twin coal in the gap at Pottsville. 

 Fig. ")(/. Enlarged detail showing the nervation of two of the ])innuk's illustrated in 



fig. 5. Twice the natural size. 



Jjiiri r Liiki'iix (lirixioii. 

 920 



