p.2

Lecanocrinus macropetalus, Hall

Pal. of NY. Vol. 2 p. 199 pl. 45 fig. 1

Body sub- globose; pelvis composed
of three small plates; succeeded by five

imensions,

[pencil sketch]

l, one reg=

ptagonal;

ntercostal

two of them

Lecanocrinus macropetalus

a short

pular plate;

arm=plates two, above which the plates
subdivided a second subdivision occur=
ing above the third or fourth plate
from the first division; extremities
of the fingers folded inward, leaving
an open cavity at the summit; column
round, composed of smooth, alternately
thicker and thinner joints which artic=
ulate strongly upon their outer-margins;