Traces of calcium oxalate biomineralization in fossil leaves from late Oligocene maar deposits from Germany

[ad_1] The current examine illustrates the distribution, micromorphology and elemental composition of granular constructions in fossil leaves and compares them to these of CaOx druses and crystals in extant leaves. We offer a short evaluation of a attainable fossilization situation of the leaves that would result in the formation of the brownish granular constructions in … Read more