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Thalassinoides is an ichnogenus of trace fossil. Facies of Thalassinoides increased suddenly in abundance at the beginning of the Mesozoic. Such burrows are made by a number of organisms, including the sea anemone Cerianthus, Balanoglossus and fishes, but are most closely associated with decapod crustaceans of the (former) infraorder Thalassinidea.


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Media in category "Thalassinoides"

The following 11 files are in this category, out of 11 total.