ake 7
55
Figure 14.
Photograph shows sponge from which accompanying
radioautograph was made.
Sponge (probably horny
type - species unknown) was picked up on beach
along Bikini-Amen sand spit (grid chart references:
1709) on July 18, 1947. Magnification: app. life
size.
UNIVERSITY
rEryy,
os
ARCUTY ts
UNV. OF Waer ms