Shell of C. squamiferum
Uploaded 3.25.2020
high_res (1800x1010)
larger (1800x1010)
small (360x202)
large (1440x808)
medium (720x404)
thumbnail (180x180)
OL: Outer layer (iron sulfide)
ML: Middle layer (organic)
GL: Granular layer
CLL: Crossed lamellar layer
PL: Prismatic layer
IL: Inner layer (highly calcified inner shell)