PLATE XXVII. 



Protaster? (Drepanaster) scabrosus, Whidborne, var. (Page 208.) 

 Fig. 



1. Under surface of an indistinct specimen, X 2. 1 a. Wax impression of a 



portion of one of the arms, X 4. Top Orchard Quarry. Handing Col- 

 lection. 



2. Upper surface of the same animal, X 2. 2 a. Wax impression of a portion 



of one of the arms, X 4. 2 b, Side view of the same, X 2. 2 c. Wax 

 impression of a portion of the surface, X 10. Top Orchard Quarry, 

 Hamling Collection. 



3. Another specimen in a very poor state of preservation, X B. Fremington. 



Porter Collection. 



Eugaster? perarmatus, Whidborne, sp. (Page 209.) 



4. Wax impression from the mould of the lower side of an arm, X f . Poleshill. 



Porter Collection. 



5. Wax impression from the mould of portions of the upper sides of three arms, 



X 2. Poleshill. Porter Collection. 



6. A confused group of arms from another animal. 6 a. Wax impression of one 



of the arms, X 4. Braunton Down. Museum of Practical Geology. 



