CURT 发表于 2025-3-26 23:25:31
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Paleobiologic Effects of the Late Cretaceous Wetumpka Marine Impact, a 7.6-km-Diameter Impact Strucfilling unit of Wetumpka contains an impactentombed fossil record: there is considerably more lignite (fragments and finely divided material) in some of the impact breccias and sands than existed in any of the target strata. This implies that some comminuted wood from coeval, shore-area tropical forfacetious 发表于 2025-3-27 09:18:13
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