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Formation of a laccolith by magma pulses: Evidence from modal and chemical composition of the 500 m long borehole section through the Permo-Carboniferous Landsberg laccolith (Halle Volcanic Complex)
VI. An account of a machine for measuring any depth in the sea, with great expedition and certainty; shewn to the Royal Society, by JT Desaguliers, LLD and RSS contriv'd by the Rev. Mr. Stephen Hales, FRS and himself.