78 FOSSIL PLANTS OF BIUTAIiX. 



CHEILA.NTHITES, Gopp. 



Frond and pinnulee as in the sections. Veins dichotomous, simple or 

 forked (rarely tri-forked) in each lobe ; margin of the lobes thickened. 



* DavallitcB, 



Frond hi- or tri-pinnate, pinnules or segments of the pinnula cuneate, 

 nerves obliquely ascending, solitary or in pairs. 



Cheil. Mantelliy Gopp. page 231. Sphenopteris Mantelli, 



Brong. Prod, page 50 ; Hist. i. page 170, tab. 45, fig. 3 — 7 ; 



Stevnb. part v. and vi. page 56. Hymenopteris psilotoides, 



Mant Tilgate Foss. plate 1, fig. 3, «, 5, plate 3, fig. 6, 7, 



plate 20, fig. 1, 2 ; Geol. Trans. 2nd Series, i. page 424 ; 



Sternb. part w. page 22. Hastings sand, Tilgate Forest. 

 ■ linearis, Gopp. page 232, tab. 15, fig. 1. Sphenopteris 



linearis, Sternb. part iv^ tab. 42, fig. 4; Brong. Hist. i. page 



175, tab. 54, fig. 1 ; Lindl. and Hutt. tab. 230. Coal mea- 



sures, Newcastle, &c. ; Swina, Bohemia. 

 denticnlatus, Gopp. page 232 ; Sphenopteris denticula^ 



Brong. Hist. i. page 188, tab. 56, fig. 1 ; Sternb. part v. and 



vi. page 61. Oolite shale, Scarborough. 

 acutilohus, Gopp. page 233. Sphenopteris acutiloha, 



Sternb. part v. and vi. tab. 20, fig. 6. Coal measures, Bo- 

 hemia. 

 laxus, Gopp. page 234. Sphenopteris laxa, Sternb. 



part iii. tab. 31, fig. 3, part v. and vi. page 58; Brong. Hist. 



i. page 213. Coal measures, Durham. 

 elegans, Gopp. page 234, tab. 10, fig. 1, tab. 11, fig. I, 



2. Sphenopteris elegans, Brong. Prod, page 50 ; Hist. i. 



page 172, tab. 53, fig. 1, 2; Sternb. part v. and vi. page 56. 



Acrostichum silesiacum, Sternb. part ii. page 29, tab. 23, 



fig. 2. Filicites adiantoides, Schloth. Flore der Vorw. tab. 



10, fig. 18; Petrefact. tab. 21, fig. 2. Coalmeasures, Wal- 



denburgh and Charlottenbrunn : Radnitz, Bohemia. 

 divaricaius, Gopp. page 238, tab. 12, fig. 1, 2. Sphe- 



nopteris elegans, Sternb. part v. and vi. tab. 20, fig. 3, 4; 



Bronn, page 30, tab. 7, fig. 5. Coal measures, Waldenburg. 

 microlohus. Gopp. page 238, tab. 13, fig. 1 — 3. Scheuch. 



tab. 1, fig. 7. Coal measures, Waldenburg. 

 tridactylites, Gopp. page 240. Sphenopteris tridactyl- 



ites, Brong. Hist. i. page 181, tab. 50; Sternb. part v. and 



vi. page 59. Coal measures, Montrelais ; Waldenburg. 

 tenellus, Gopp. page 240. Sphenopteris tenella, Brong. 



Hist. i. page 186, tab. 49, fig. 1 ; Sternb. part v. and vi. 



page 60. Sphen. multijida i Lindl. and Hutt. ii. tab. 



123, page 113. Coal measures, OX^^xa.-, Yorkshire. 



