@egardner to my knowledge there’s never really any fossils of zooxanthellae , unless you consider pigment biomarkers to be fossils. They’re too squishy-squishy and in the tissues of the polyps to be preserved as a body fossil. *shrugs
@egardner to my knowledge there’s never really any fossils of zooxanthellae , unless you consider pigment biomarkers to be fossils. They’re too squishy-squishy and in the tissues of the polyps to be preserved as a body fossil. *shrugs