126 MR ROBERT KIDSTON ON THE 



Calamites, Suckow. 

 Calamitina (Calamites) varians, Sternb. 



Horizon : — At a depth of 533 yards. 



Stylocalamites (Calamites) Suckowii, Brongt. 



Horizon : — At a depth of 584 yards. 



Calamocladus, Schimper. 

 Calamocladus equisetiformis, Schloth., sp. 



Casuarinites equisetiformis, Schloth., Flora d. Vorivelt, p. 30, pi. i. figs. 1, 2 ; pi. ii. fig. 3. 

 Calamocladus equisetiformis, Schimper, Traite d. paleont. veget., vol. i. p. 324, pi. xxii. figs. 1-3. 

 Hippurites longifolia, L. and H., Fossil Flora, vol. iii. pis. cxc, cxci. 



Horizon : — At a depth of 533 yards. 



Neuropteris, Brongt. 

 Neuropteris rarinervis, Bimbury. 



Horizon: — At a depth of 584 yards. 



Mariopteris, Zeiller. 

 Mariopteris muricata, Schloth., sp., var. nervosa. 



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

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



Horizon : — At a depth of 584 yards. 



Lepidodendron, Sternb. 

 Lepidodendron aculeatum, Sternb. 



Lepidodendron aculeatum, Sternb., Vers., i. fasc. i. pp. 20 and 23, pi. vi. fig. 2; pi. viii. fig. lb; fasc. ii., 



p. 25, pi. xiv. fig. 1-4 ; fasc. iv. p. x. 

 Lepidodendron acideatum, Zeiller, Flore foss. du bassin houiller d. Valenciennes, pi. lxv. 



Horizon : — At a depth of 533 yards. 



