Enhanced magmatism triggered the middle Miocene Climatic Optimum: Insights from osmium isotopes and a carbon cycle model


Kosuke T Goto1, Maria Luisa G Tejada2, Eiichi Tajika3 and Katsuhiko Suzuki2, (1)Geological Survey of Japan, Tsukuba, Japan, (2)JAMSTEC, Yokosuka, Japan, (3)The University of Tokyo, Tokyo, Japan