KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND. 25. N:0 2. 81 



quite so high. The diameter of the columnals is 4 ram., lessening slightly close to the 

 cup. The articular surfaee of the columnals is faintly granular, and this sometimes gives 

 the suture-line an irregularly crenelate appearance. r rhe axial canal is pentagonal; its 

 extreme diameter is 1 ram.; its angles are interradial in position, one being directed to- 

 wards the position of r. post. B. The sagittal curvature of the ossicles is hardly distin- 

 o-uishable. The 3 or 4 proximal ossicles are slightly thicker on their outer sides, i. e. 

 awav from the crown; thus the articular surfaee for the cup slopes downwards and in- 

 wards, and increases the downward bend of the crown. 



This species most closely resembles C. Fletcheri, but differs from it very perceptibly 

 in the almost entire absence of nodosity from the axillaries. 



Notes on Angelin's figures: 



Tab. XVI, fig. 6. The stern is restored; ant. R is drawn as though in two parts, 

 but the apparent suture is only a crack; on the other hand the suture between ant. R 

 and 1. ant. R* is omitted; the distal part of the arms is greatly restored, and the plates 

 of the anal tube are represented as bearing arm-branches; details are incorrect, but other- 

 wise the charaeter of the arm-branching is fairly given. 



Tab. XVI, fig. 7. Fair; but the ossicles of the 1. ant. arm have not the shape 

 here given thera. 



Tab. XVI, fig. 8. Restored in an irapossible manner; stera wrongly drawn. 



Tab. XVI, fig. 9. Correct in the main; it is a view of the hinge and is rather 

 unintelligible. 



All these figures are very slightly enlarged. 



Localities: Follingbo, Wisby (?); (f). Not known ont of Gotland. 



I also refer to this species, without very much doubt, a specimen consisting of part 

 of the radial circlet and six brachials, from Wisby (?) (f). This, however, differs from 

 the type in the greater distance between the two halves oi the 1. ant. R. 



Calceocrinus cfr. gotlandicus. 



(Plate III, fiffs. 94—97.) 



This is a specimen, apparently from Follingbo, which I am unable to refer to anv 

 of the described species. Though too fragmentary to support b) T itself a specific narae, 

 it seems to deserve description. 



Dorsal cup: 



Basals löst. 



Radial circlet, as seen from 1. ant. radius, is low, wide at bottom and sloping in- 

 wards above, with a sinuous curve. R' and r. ant. R' can be seen from this point of view; 

 there is a slight constriction half way up. Height 10 mm.; width below, 17 mm.; width 

 half-way up, 13.5 mm. 



K. Sv. Vet. Akml. Handl. Band. 25. N:o 2. 11 



