;U CONSTANTIN v. ETTiNGSHABSßN. III, 3. 



Neuropteris bohemica Ett.ngsh. 



Taf. XIII, Fig. 1 . 

 .V. fronde bipin natu: pinnis aliernis sessilibus linearibus, elongatis, patentissimis ; pinnulis sub- 

 opposiris. adnato-sessilibus , ovato-ellipticis , obtusissimis , integerrimis , approximatis, circ. 

 ö — 9 millni. fongis, 3 — 4 mill/n. latis, terminale majore ovato-lanceolata vel subrhomboidea, 

 hast acuta: rhachibus teretibus, nervo meilio tenui, ante apicem evanescente, nervulis cre- 

 he rrimi s, tenu/xs/mis. arcuatis. 



In schisto lithanthracum ad Mosstitz propo Radnitz. 

 l'nterseheidet sich von der ähnlichen Neuropteris Los/rii Brongn. durch die an der Basis nicht 

 herztorinig-en. mit der Spindel verwachsenen Fiederchen. 



Cyclopteris orbicularis Brongn. 



Bronp.mart, Prodr. p, 52.— Hht.veget. foss. I, p. 220, Taf.61,Fig.1, 2. — Parkinson, Organ, remains I, Taf.5,Fig.5. 



Taf. XIV, Fig. 6. 

 C. fronde pinnuta . pinnis distantibus , sessilibus, integerrimis, nunc cordato-subrotundis , nunc 

 euneato - subrotundis , basi latere uno obliquis ; rhachi crassissima tereti; nervis crebris, 

 distantibus. elevatis, flabellatis, apice dichotomis. 



Atliantites Cyclopteris Göpp., Syst, filic. foss., p. 218, Taf. 34, Fig. 8 a. 

 Cyclopteris Gertnari Sternb., Vers II, p. 68. 



Filieites conchaceus Germ, et Kaulf., plant, foss. in Nov. Act. A. N. C. Tom. XV, 2, p. 227, 

 Taf. 66, Fig. 5. 



In schisto lithanthracum ad Leodium Belgii, in Anglia, ad Mosstitz prope Radnitz Bohemiae et ad 

 Waidenburg Silesiae. 



Cyclopteris auriculata Sternb. 



Sternbbbg, Vers. II, p. 66, Taf. 22, Fig. 6. 



('.fronde bipinnata, apice dichotoma , pinnis alternis , distantibus sessilibus linearibus; pinnulis 

 at/ernis oppositisque sessilibus, approximatis, subimbricatis, basi cordatis, sesqui- vel bipoll i- 

 ruribus, infimis cordato-subrotundis, reliquis oblongis, obtusis, omnibus integerrimis ; rhachi- 

 hiix teretibus crassis sulcatis ; nervulis creberrimis tenuissimis, arcuatis, e basi radiatitibus, 

 apice dichotomis. 

 Neuropteris obtusifolia Rost., Dissertatio de filic. eetypis, p. 23. 

 Neuropteris auriculata Brongn., Hist. veget. foss. I, p. 236, Taf. 66. — Germar, Verstein. 7. 



p. 9, Taf. 4. 

 Adiuntites uiiriculatus Goepp., Syst. filic. foss., p. 224. 



In schisto lithanthracum ad Wettinum et Lobejunum Germaniae, ad Waidenburg et Charlottenbrunn 

 Silesiae, ad Wranowitz et Swina prope Radnitz Bohemiae, nee non ad St. Etienne Galliae. 



Adiantites Haidingeri Ethngsh, 



Taf. XIX, Fig. 3. 

 1. fronde simplici ovato-oblonga, inlegra v. sublobato-incisa margine dentata; nervo mediano crasso, 

 apicem versus evanescente, in nervis seeundariis numerosis, flabellato-divergentibus, furcatis 

 distolvio. 



