YORKSHIRE NATURALISTS’ UNION. 
SYNOPSIS OF ADDITIONAL SPECIES 
AND LOCALITIES 
CALAMARI£. 
CALAMITES SUCKOW. 
Group L—CALAMITINA Weiss. 
Calamitina (Calamites) varians Sternb. 
First Report, p. 16. 
Additional locality. 
MIDDLE Coat MEASURES. 
Hor.— Shale immediately underneath Ackworth Rock, 
Loc.—Cadeby Colliery, Conisborough (Hemingway). 
Calamitina (Calamites) varians var. schutzei Stur. sp. 
Calamites schützei Stur. Sitzb. d. k. akad. d. Wissensch., vol. 
keiii., p. 416, pl 1., fig. 1. 
Calamites (Calamodendron) schiitzei Zeller, Flore foss. d. 
bassin houil. d. Valen., p. 350, pl. lv., fig. 4. 
Calamites ( Calamitina) cf. schützei Weiss, Steinkohlen Cala- 
marien, part IL, pp. 79 and 80, pls. xxi., fig. 5, and 
sy, he 2, 
MIDDLE COAL MEASURES. 
Hor.— Oaks Rock. Loc. 
Hor.—-Barnsley Thick Coal. Locs. 
Colliery, near Barnsley (Hemingway); East Gawber 
Colliery, near Barnsley (Hemingway); Woolley Edge 
Colliery, Darton, near Barnsley (Hemingway). 
Barnsley (Hemingway). 
Monckton Main 
LOWER CoAL MEASURES. 
Hor.—Z/land Flagstone.  Loc.—Northowram, Halifax 
(Spencer). 
Calamitina (Calamites) gópperti Ett. sp. 
First Report, p. 16. 
Additional locality. 
Geol. Trans. Y. N.U., 1889—1890 (pub. 1892). 
