TY  - ART
TI  - Revised phylogeny and functional interpretation of the Edrioasteroidea based on new taxa from the Early and Middle Ordovician of western Utah / Fieldiana. Geology — Illustration, Page 17
PY  - 1994
UR  - https://www.biodiversitylibrary.org/page/2841209
ID  - page-2841209
ER  -