222 G. LINDSTROM, ON THE SILUKIAN (iASTlioFUDA AND I'TEROl'ODA OF GOTLAND. 



Plate VIII. 



Fig. 1. Pleurotomaria Lloydi Sow., p. 101. 



« 2 — 7. " rohuKta, n. p. 103. Speciuifii from Eksta. , 



>) 8 — 9. » » var. hpvissima n. p. 104. 



» 10—14. » eWptica His., p. 104, f. 10 — 11 from VV^isby, 12— 13 from Ostergarn. Fiij. 14 sHt 



band majjnified and section of it, from Lerkaka in Oland. 



« 15 — 2.5. Pleurotomaria bicincta Hall, p. 106. Fis;. 15 — 16 specimen from Westergarn, f. 17 from 

 Borkholm in Esthonia, belonging to the Mineral Cabinet of the University of Upsala, f. 18 — 19 

 large specimen in natural size from the limestone of Slite, belonging to the Marklinian 

 Collection of Upsala, f. 20 specimen natur. size from Ardre, f. 21 — 22 details of slit 

 band, specimens from Follingbo, f. 23 slit band of specimen from Faro, f. 24 — 25 from 

 Gothemsharamar. 



