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We report the first findings of coexisting early Holocene Hässeldalen and Askja‐S cryptotephras in a varved sediment record in Lake Czechowskie (Poland). A time span of 152 +11/−8 varve years between the two tephras has been revealed by differential dating through varve counting. This is in agreement within the uncertainties with calculations from radiocarbon‐based age models from the non‐varved...
We present an early Holocene record from Lake Meerfelder Maar in Germany for in‐depth interpretation of depositional changes in annually laminated lake sediments as proxies for climatic and local environmental changes. We characterized the compositional changes in the sediment record using Ward's clustering analyses of the micro X‐ray fluorescence core scanning data and linked these to microfacies...
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