20 YORKSHIRE NATURALISTS UNION. 



Calaviites suckowii Weiss, Steink.-Calam., part i, p. 123, pi. 

 xix, fig. r, 1876; part 2, p. 129, pi. ii, fig. i ; pi. iii, 

 figs. 2, 3 ; pi. iv, fig. I ; pi. xxvii, fig. 3, 1884. 

 Calamites decoratus Artis, Antedil.-Phyt., pi xxiv, 

 Calamites decoratus Brongt. (in part), Hist. d. veget. foss., 



p. 123, pi. xiv, figs. T, 2 (not figs. 3, 4). 

 Calamites steitihaueri Brongt., Hist. d. veget. foss., p. 135, 



pi. xviii, fig. 4. 

 Phytolithus sulcatus Steinhauer, Trans. Amer. Phil. Soc, 



1818, p. 277, pi. V, figs. I, 2. 

 Middle Coal Measures. 



Hor. — Upper Chevet Rock. Loc. — Quarry, Darfield, near 



Barnsley (Barnsley Mus.). 

 Hor. — Barnsley Thick Coal. Loc. — Mount Osborne Col- 

 liery, near Barnsley (Hemingway). 

 Hor. — Beeston Coal. Loc. — Leeds (Holgate). 

 Hon- — Ironstone Bed. Loc. — Shelf, near Low Moor 



(Davis). 

 Hor. — Black Bed Coal. Locs. — Low Moor, near Bradford 



(Davis). Knostrop, near Leeds (Holgate). 

 Hor.— White Rake Bed. Loc. — Low Moor, near Bradfof d. 

 Hor. — ? Loc. — Lea Brook Quarry, near Wentworth 



{Calamites decoratus Artis). 

 Hor. — ? Loc. — Cowms, Lepton, near Huddersfield, 

 (Learoyd). 

 Lower Coal Measures. 



Hor. — Flag Rock. Loc. — Halifax (Davis). 

 Hor. — Ella?id Flagstones. Loc. — Northowram, near 

 Halifax (Halifax L. & P. Soc). 

 Millstone Grit. 



Loc. — Cold Edge, near Halifax (Cash). 



Stylocalamites undulatus Sternb. sp. 



Calamites undulatus Sternb., Vers, i, fasc. 4, p. xxvi ; Vers, ii, 

 p. 47, pi. i, fig. 2 (pi. XX, fig. 8 ?). Brongt., Hist. d. veget. 



Geol. Trans. Y.N.U., iSSS (pub. 1890). 



