30489 - Well Preserved 1.13 Inch Alokistocare sp Middle Cambrian Trilobite - Utah, USA Flexicalymene retrorsa palaeobiogeographic distribution and phylogenetic position
Yard notes & kiln story
Description
30489 Well Preserved 1.13 Inch Alokistocare sp Middle Cambrian Trilobite Utah, USA Flexicalymene retrorsa palaeobiogeographic distribution and phylogenetic position palaeobiogeographic distribution and phylogenetic position Distribution: found only at Erbenochile bed (Devonian of Morocco)