THE CARBONIFEROUS ROCKS OF CANONBIE, DUMFRIESSHIRE, ETC. 771 



1829. Sphenopteris striata, Brongt., Hist. d. veget.foss., p. 208, pi. xlviii. fig. 2. 

 1832. Sphenopteris crithmifolia, L. and H., Fossil Flora, vol. i. p. xlvi. 

 1877. Sphenopteris, sp., Lebour, I/lustr. of Fossil Plants, pis. xxxiv., xxxv., xxxvi. 

 Asplenioides obtusum, Konig., Icones foss. sectiles, pi. xvi. fig. 199. 



Locality. — Blinkbonny Pit, Rowanburn. 



Horizon. — Shale over Main Coal. 

 Remark. — Apparently plentiful, but it appeared to be restricted to a single layer. 



Mariopteris, Zeiller. 

 Mariopteris muricata, Schloth., sp. 



1804. Schlotheim, Flora d. Vorwelt, pp. 54, 55, pi. xii. figs. 21 and 23. 



1820. Filicites muricatus, Schlotheim, Petrefactenkunde, p. 409. 



1826. Pecopteris muricata, Sternb., Essaijlore monde prim., vol. i. fasc. iv. p. xviii. 



1832. Pecopteris muricata, Brongt., Hist. d. veget. foss., p. 352, pi. xcv. figs. 3-4, pi. xcvii. 



1848. Pecopteris muricata, Sauvenr, Veget.foss. d. terr. houil. Belgique, pi. xliii. fig. 1, pi. xliv. fig. 2. 



1876. Pecopteris muricata, Heer, Flora foss. Helv., Lief. i. p. 33, pi. xv. fig. 3. 



1836. Alethopteris muricata, Gopp., Syst. fil. foss., p. 313. 



1854. Alethopteris muricata, Ett., Steinkohlf. v. Radnitz, p. 43, pi. xiv. tig. 1. 



1869. Alethopteris muricata, Roebl, Foss. Flora d. Steink.-Form. Westph., p. 78, pi. xi. fig. 1. 



1876. Sj/henopteris muricata, Feistmantel, Vers. d. Bohm. Kohlenab., p. 281, pi. lxv. tig. 3 (excl. 



syn. Sph. acutifolia). 



1877. Diplothmema muricatum, Stur, Culm Flora, Heft ii. p. 230. 



1885. Diplothmema muricatum, Stur, Fame d. Carbon-Flora d. Schatz. Schichten, p. 393, pi xxi. figs. 



1-5, pi. xxii. figs. 1-5, pi. xxiii. figs. 1-6. 



1878. Mariopteris muricata, Zeiller, Vegrt. foss. d. terr. houil., p. 71, pi. clxvii. fig. 5. 



1879. Mariopteris muricata, Zeiller, Bull. Soc. Gr'ol. d. France, 3 e ser., vol. vii. p. 92. 



1886. Mariopteris muricata, Zeiller, Flore foss. bassin houil. d. Valen., p. 173, pi. xx. figs. 2-3, pi. xxi. 



fig. 1, pi. xxii. tig. 2. 

 1899. Mariopteris muricata, Zeiller, Mem. Soc. G6ol. d. France. Paleout., Mem. 21, Flore foss. bassin 



houil. d'Heraclee, p. 32, pi. ii. figs. 14-15. 

 1899. Mariopteris muricata, Potonie, Lehrb. d. Pfanzenpai, p. 140, fig. 135. 

 1899. Mariopteris muricata, Eofmann and Ryba, L'itpflanzen, p. 44, pi. vi. fi^s. 5 and 16. 

 1901. Mariopteris muricata, Kidston, Proc. York. Geol. and, Polytech. Soc, vol. xiv. pp. 195, 219, pi. 



xxxii. figs. 1, la. 

 1886. Mariopteris muricata forma nervosa, Zeiller, Flore foss. bassin houil. d. Valen., p. 173, pi. xx. fig. 



1, pi. xxii. fig. 1, pi. xxiii. fig. 1. 

 1886. Mariopteris muricata, var. hirta, Zeiller, Flore foss. bassin houil. d. Valen., p. 182, pi. xx. fig. 4. 

 1879. Pseudopecopteris muricata, Lesqx., Coal Flora, vol. i. p. 203, pi. xxxvii. fig. 2. 



1832. Pecopteris nervosa, Brongt., Hist. d. veget.foss., p. 297, pi. xciv., pi. xcv. figs. 1-2. 



1833. Pecopteris nervosa, L. and H., Fossil Mora, vol. ii. pi. xciv. 



1848. Pecopteris nervosa, Sauveur, Veget.foss. d. terr. houil. Belgique, pi. xliv. fig. 1. 

 1869. Pecopteris nervosa, Scbimper, Trade d. paleont. veget., vol. i. p. 513, pi. xxx. figs. 6-7. 

 1876. Pecopteris nervosa, Heer, Flora foss. Helv., Lief. i. p. 33, pi. xv. figs. 1-2. 

 1882. Pecopteris nervosa, Weiss, Aus d Steink., p. 17, pi. xvi. fig. 98 (zweiter abdr.). 

 1882. Pecopteris nervosa, Achepohl, Niederrh. Westfdl. Steink., pp. 74, 76, 90, pi. xxii. fig, 6, pi. xxiii. 

 fig. 14, pi. xxviii. figs. 10-14. 



1878. Mariopteris nervosa, Zeiller, Veget.foss. d. terr. houil., p. 69, pi. clxvii. figs. 1-4. 



1879. Mariopteris nervosa, Zeiller, Bull. Soc. Geol. d. France, 3 e ser., vol. vii. p. 97, pi. v. figs. 1-2. 



