Fossilized bivalve shellsburied in an ancient sea sediments are receiving daylight for the first tim
Fossilized bivalve shellsburied in an ancient sea sediments are receiving daylight for the first time in~250 million years. These sediments are rich in iron minerals, which has replaced thecarbonate shell material and preserved the original texture of the shell. Thankyou iron oxides for preserving the growth layering of this shell for us toadmire.Beach-side outcropin southeastern Australia. -- source link
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