eed Dad Beal Sa. WIL 
DACTYLOIDITES ASTEROIDES (p. 41). 
Fig. 1. The fine meduse illustrated on this plate occur on the surface of a slab of slate (37 by 62 
inches) on which there are 42 medusze and many annelid trails. a is a large specimen, 
and, with band fig. 1 of Pl. XXIV, represents the extreme pressing out of the lobes of 
the umbrella. This is less ine andc. The 5-lobed d may be compared with fig. 6 of 
Pl. VI, and b and e with fig. 5 of Pl. XXII. 
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