Trans. Roy. S oc. Kdin. 
VOL. LII. 
Dr W. T. Gordon : “ Cambrian Organic Remains from Weddell Sea.” — Plate III. 
Fig. 31. 
Fig. 28. 
Fig. 35. 
Fig. 36. 
Zinco-Collotype Coy. Edin. 
Fig. 33. 
Fig. 32. 
W. T. Gordon phntomic. 
