Rhizocorallium
Trace fossil / From Wikipedia, the free encyclopedia
Rhizocorallium is an ichnogenus of burrow, the inclination of which is typically within 10° of the bedding planes of the sediment. These burrows can be very large, over a meter long in sediments that show good preservation, e.g. Jurassic rocks of the Yorkshire Coast (eastern United Kingdom), but the width is usually only up to 2 cm, restricted by the size of the organisms producing it. It is thought that they represent fodinichnia as the animal (probably a polychaete) scoured the sediment for food.
Quick Facts Rhizocorallium, Trace fossil classification ...
Rhizocorallium | |
---|---|
Bedding plane view of Rhizocorallium from the Snapper Point Formation (Permian), New South Wales | |
Trace fossil classification | |
Ichnogenus: | †Rhizocorallium Zenker, 1836 |
Close