KIDSTON: YORKSHIRE CARBONIFEROUS FLORA. 55 



Forma vulgaris (Artis sp.). 



Euphorbites vulgaris Artis., Antedil. Pliyt., pi. xv. 

 Middle Coal Measures. 



Her." — Bamsley Thick Coal. Locs. — Woolley Colliery, 

 Darton, near Barnsley (Hemingway). INIount Osborne 

 Colliery, near Barnsley (Hemingway). Elsecar, near 

 Barnsley (Artis, type). 

 Hor. — ? Loc. — Sandstone Quarry, near Altofts, near 

 Wakefield (Artis). 



Remark. — The Euphorbites vulgaris Artis appears to 

 be only a form of Sigillaria vmmillaris Brongt. 



Sigillaria scutellata Brongt. 



Sigillaria scutellata Brongt., Class, d. ve'get. foss., p. 22, pi. i, 



fig. 4. Brongt., Hist. d. veget. foss., p. 455, pi. cl, figs. 



2, 3 ; pi. clxiii, fig. 3. Zeiller, Flore foss. d. bassin houil. 



d. Valen., p. 533, pi. Ixxxii, figs, 1—6, 9. 



Sigillaria notata Brongt., Hist. d. veget. foss., \\ 449, pi. cliii, 



fig. I. 

 Middle Coal Measures. 



Hor. — Barnsley Thick Coal. Locs. — W^ooUey Colliery, 

 Darton, near Barnsley (Hemingway). East Gawber 

 Colliery, near Barnsley (Hemingway). 

 Hor. — WJiite Rake Bed. Loc. — Low Moor, near Bradford 

 (Davis). 



? Sigillaria boblayi Brongt. 



Sigillaria boblayi Brongt., Hist. d. veget. foss., p. 446, pi. 



cliv. Goldenberg, Flora sarrepont. foss., part ii, p. 37, 



i;l. X, fig. 15. Zcillcr, I'lorc foss. d. bnssin liouil. d. 



valen., p. 572, i»l. Ixxxiii, figs. 1-3. 

 Sigillaria elliptica var. /i I5rongt., Hist. d. veget. foss., p. 



447, pi. clii, figs. I, 2. 

 Sigillaria hexagonalis, .'VchciJohl, Nicderrh.-\\'estf;il. .Stciiik., 



p. 72, pi. xxi, fig. ro. 



