tjeis Posted May 4, 2020 Share Posted May 4, 2020 New to geology, so excuse my paltry terminology. Description: Tubes, many branching, between 1-3cm in diameter, in places as thick as a forest root system, material very sandstone-y, surrounding material clay. from my research these seem like burrow casts of... worms? tetrapods? do burrow casts form in such abundance? Quote Link to post Share on other sites
Darbi Posted May 4, 2020 Share Posted May 4, 2020 Looks like a burrow to me, could be from worms or crustaceans. Burrow fossils can be extremely abundant. Welcome to TFF! Quote Link to post Share on other sites
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