Fern imprints (Polypodiidae sp.) in shale from the Triassic period
Tag: Triassic
Araucarioxylon arizonicum (specimen 02)
Petrified rainbow wood (A. arizonicum) from the late Triassic period
Lepidodendron sp. (specimen 01)
Scale tree bark impression (Lepidodendron sp.) from the Triassic period
Desmatosuchus sp. (specimen 18)
Desmatosuchus horn fragment (Desmatosuchus sp.) from the late Triassic period
The Fossil Ark 