Eiffelia

Eiffelia

Jesse Russell Ronald Cohn

     

бумажная книга



ISBN: 978-5-5124-2357-8

High Quality Content by WIKIPEDIA articles! Eiffelia is a genus of sponge known from the Middle Cambrian Burgess Shale. 60 specimens of Eiffelia are known from the Greater Phyllopod bed, where they comprise 0.11% of the community.