The drilling in Trüllikon-Rudolfingen (Canton Zurich) started under perfect weather conditions. The fine-grained lacustrine sediment layer is as thick as expected. Therefore, the collection of samples for noble-gas analysis was straightforward.
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The drilling in Trüllikon-Rudolfingen (Canton Zurich) started under perfect weather conditions. The fine-grained lacustrine sediment layer is as thick as expected. Therefore, the collection of samples for noble-gas analysis was straightforward.