dark brown, fine grained, no retouch, opaque, light brown cortex, secondary flake, light brown patina, measurement length taken from long axis

mottled dark green and brown, similar material as #528, #533, and #536, fine grained, worn, opaque, tertiary flake, measurement length taken from long axis

medium brown/green, opaque, medium grained, possible unifacial retouch, worn, one platform, measurement length taken from long axis, tertiary flake

dark grey/blake, white specks, dark grey cortex with round white fossils similar to #533 and #536, secondary flake, opaque, worn, no retouch, measurement length taken from long axis, medium grained

mottled dark green with medium brown, opaque, similar material to #528 and #533, similar white fossils as #533, tertiary flake, fine grained, opaque, worn, measurement taken from long axis

dark brown, light brown patina, opaque, light brown cortex, hinge fracture scar, at least one crushed platform, no retouch, medium grained, measurement length taken from long axis, secondary flake

dark grey/black, opaque, at least ten flakes taken off, light brown cortex, secondary flake, medium grained

mottled dark green with medium brown, opaque, similar material as #528, fine grained, white fossils on one end, worn, measurement length taken from long axis

dark grey, light brown patina, opaque, medium grained, tertiary flake

dark grey, opaque, fine grained, two crushed platforms, tertiary flake, possible unifacial retouch, light brown patina