100 DR ROBERT KIDSTON ON THE 



1836. Aspidites silesiacus, Gopp., Syst. fil.foss., p. 364, pi. xxvii. (pi. xxxix. fig. 1?). 



1836. Pecopteris delicatula, Brongt., Hist. d. veget. foss., p. 349, pi. cxvi. fig. 6. 



1854. Pecopteris Glorkeriana, Ett. (Gopp. 1), St ink/, v. Radnitz, p. 44, pi. xvii. fig. 1. 



1854. Pecopteris angustifida, Ett., Stinkf. v. Radnitz, p. 45, pi. xvi. fig. 1. 



Note. — This species is widely distributed in the South Staffordshire Coal Field, 

 where it is common. 



Horizons and Localities. — 



Blue Measures above Brooch Coal: Jubilee Pit, Sandwell Park, West 



Bromwich. 

 Blue Measures, six feet above Brooch Coal : Hamstead Colliery, Great Barr, 



near Birmingham. 

 Above Brooch Coal: Grets Green, near West Bromwich. 

 Ten-foot Ironstone Measures : Clayscroft Openwork, Coseley, near Dudley. 

 Roof of Thick Coal: Bradley Colliery, Bilston. 

 Roof of New Mine Coal: Coseley, near Dudley ; Clattershall Colliery, Brettell 



Lane. 

 Blue Measures, six feet above Fireclay Coal: Doulton's Clay Pit, Netherton. 

 Between Fireclay Coal and Bottom Coal : Doulton's Clay Pit, Netherton. 

 Five yards above White Ironstone : No. 19 Pit, Saltwells, Cradley. 

 Roof of Bottom Coal: Bradley. 



forma delicatula Brongt., pro. sp. 



Above Brooch Coal: Oldbury. 



Roof of Fireclay Coal: Russell's Hall, Dudley. 



Between Fireclay Coal and Bottom Coal : Doulton's Clay Pit, Netherton. 



Mariopteris Zeiller. 

 Mariopteris muricata Schl., sp. 



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



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



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



1885. Diplothmema muricatum, Stur, Carbon-Flora d. Schatz. Schichien : Die Fame, p. 395, pi. xxi. 



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

 1879. Mariopteris muricata, Zeiller, Bull. Soc. geol. de France, 3 e ser., vol. vii. p. 92. 

 1886 - .» >» Zeiller, Flore foss. bassin houil. d. Valen., p. 173, pi. xx. figs. 2, 3; pi. xxi. 



fig. 1 ; pi. xxii. fig. 2. 

 1^11- „ „ Kidston, Mem. Musee roy. d'hist. nat. de Belgique, vol. iv. p. 53. 



1886 - » ., forma nervosa, Zeiller, ibid., pi. xx. fig. 1, pi. xxii. fig. 1, pi. xxxiii. fig. 1. 



1886 - >. „ var. hirta, Zeiller, ibid., p. 182, pi. xx. fig. 4. 



1879. Psendo-pecopteris 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. ,, „ L. & H., Fossil Flora, vol. ii. pi. xciv. 



