Femur

Specimen Non-polarized
light
Circularly polarized
light
Elliptically polarized
light
FMNH 2123 (midshaft, whole)
FMNH 2215 (midshaft, whole)
FMNH 2153 (midshaft, whole)
FMNH 2150 (midshaft, fragment)

Tibia

UA 8685 (midshaft, whole)
UA 8710 (midshaft, whole)
FMNH 2152 (midshaft, whole)