Hoploscaphites nicolletii w/ Bite

Hoploscaphites nicolletii w/ BiteHoploscaphites nicolletii Zone Trail City Member, Fox Hills Formation Upper Maastrichtian, Late Cretaceous South Dakota, USA Fox Hills Formation Member, Zone and Ammonite Fauna Youngest ~ 69 MY Trail City Member upper Hoploscaphites nicolletii Range Zone Protocardia Oxytoma Assemblage Zone (also known as the transitional stage): Baculites larsoni, Discoscaphites conradi, D. gulosus, D. sp. cf. D. gulosus, D. rossae, Hoploscaphites nicolletii, H.

Crotalocephalina gibba lived during the Devonian period in Morocco

3 1/8L x 1”W x ¾ H MATRIX size 3”L x ½” W

Dewey County

(in pre 1996 publications called S

1 ¾"L x 1"W x ¼"H   Matrix size 3 ½"L x 2 ½"W

Trilobites are a group of extinct fossil arthropods easily recognized by their distinctive three-lobed

Hoploscaphites nebrascensis Zone

Phacopid Trilobite

Zone: Hoploscaphites nicolletii zone

Authentic Trilobite fossil Platyscutellum furcifernum

2 ¼”L x 1”W x ¾ H MATRIX size 3 ¼”L x 2” W

Baculites compressus/ B