E. A. SPERLING, J. M. ROBINSON, D. PISANI and K. J. PETERSON Where's the glass? Biomarkers, molecular clocks, and microRNAs suggest a 200-Myr missing Precambrian fossil record of siliceous sponge spicules Geobiology 8
Article first published online: 18 NOV 2009 | DOI: 10.1111/j.1472-4669.2009.00225.x
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