Discovery reports (1940) Discovery reports discoveryreports18inst Year: 1940 176 DISCOVERY REPORTS The distal pinnules have side- and cover-plates, two or three pairs to each segment, along the ambulacra. The drawing (Fig. 13 c) is of the single preparation made; in it the cover-plates are displaced, being pushed back so as to overlap the side-plates.

---

Size: 755px × 2648px
Photo credit: © Bookend / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, book, drawing, historical, history, illustration, image, page, picture, print, reference, vintage