Rhizocorallium
Mon, 06/11/2007 - 21:38 — Jon
- Location: Robin Hood's Bay, North Yorkshire, UK
- Date Taken (dd-mm-yy): 4-6-07
Rhizocorallium bioturbation showing the U-shaped extension of the burrow as it was dug out. The bioturbation was found in mudstone layers, showing that despite the black colour, these mudstones were not anoxic.
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