PALJEONTOLOGIOAL REPORT OF GEOLOGICAL STJRVET. 497 



DOLATOCRINUS LAOUS. Lyon. 

 Volume 3, page 482. 

 Fig. 2. Generic figure. 

 Fig. 2a. Summit view. 

 Fig. 2b. Basal view, same specimen, size of nature. • 



8 VASOCRINUS VALENS. Lyon. 



Volume 3, page 485. 

 Fig. 3. Generic figure, size of nature, the pieces arranged around the columnar 



facet. 

 Fig. 3a. Profile view, vasocrinus valens. 



Fig. 8b. Vasocrinus sculptus, from which the external sculpture has been removed, 

 ansl side front, natural size. 



VASOCRINUS SCULPTUS. Lyon. 

 Volume 3, page 486. 

 Fig. 3c. Profile view, natural size, different specimen. 

 Fig. 3d. Basal view of same specimen. 

 Fig. 3e. Summit view of same specimen, natural size. 



PLATE V. 

 OLIVANITES VERNEUILII. Troost. 

 Volume 3, page 487 ,488. 

 Fig. 1. Olivanites Verneuilii, natural size, anal side front. 

 Fig. la. Olivanites Verneuilii, natural size, side opposite the anal side. 

 Fig. lb. Generic figure — 1. Basal pieces (lighter colored.) 2. Primary radials, 

 1st series. 3. Primary radials, 2d series, (forked pieces.) 6. In- 

 terradial pieces. 4. Pseudambulacral fields, and supporting pieces 

 on either side. 4 1 . Anal piece, with the large opening at the summit. 

 6. Small pieces at the summit. 

 Fig. lc. Summit view, natural size. 

 Fig. Id. Basal view, natural size. 



OLIVANITES ANGULARIS. Lyon. 

 Volume 3, page 492. 

 Fig. 2a. Olivanites Angularis, anal side front, natural size, from a large speci- 

 men. 

 Fig. 2b. Olivanites Angularis, summit view. 

 Fig. 2. Olivanites Angularis, side opposite the anal side. 



63 



