When her Nobel laureate husband is murdered, biologist Katrina Stone can no longer ignore the secrecy that increasingly pervaded his behavior in recent weeks. H

The third edition of Radiogenic Isotope Geology examines revolutionary changes in geochemical thinking that have occurred over the past fifteen years. Extinct-n

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Vesuvius, Campi Flegrei, and Campanian Volcanism communicates the state-of-the-art scientific knowledge on past and active volcanism in an area characterized by