Halichondrites
Код 2504138
- ISBN: 978-5-5124-0009-8
Код 2504138
High Quality Content by WIKIPEDIA articles! Halichondrites elissa (sometimes mis-spelt Halicondrites) is a monospecific genus of sponge known from the Middle Cambrian Burgess Shale. 7 specimens of Halichondrites are known from the Greater Phyllopod bed, where they comprise 0.1% of the community.
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