a new Encrinus , and a Briar ean Pentacrinus . 881 
like members is distinctly exhibited ; and it will be observed, that a 
small process is inserted between each of the five larger ones. 
The interior will be found, I trust, interesting. 
Fig. 5 represents the natural size. 
These objects I desire may be added to my other papers on the 
same subject, and the drawings annexed to those I formerly sent. 
In my next letter, I propose to communicate a pretty perfect draw- 
ing of the Shropshire Turban-encrinus, never as yet entirely made 
out; also the decided radicles of that and the Tortoise-encrinus of the 
limestone, with all its parts ; accompanied by drawings of at least two 
species of the Tortoise-encrinus of the chalk strata, differing from 
that in the limestone in its decidedly having no connecting stem, as 
well as in the number of the plates. These will be from more per- 
fect specimens than have been hitherto published. They came from 
the upper chalk beds of Sussex, and are characteristic of them. 
