Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Mamiko Fukui"'
Publikováno v:
Journal of Asian Earth Sciences. 32:22-33
The secular change in 87Sr/86Sr ratio of the Paleozoic recorded the lowest value below 0.7070 in Late Middle Permian, i.e., the Permian minimum, suggesting that a major reform in oceanography occurred before the Paleozoic–Mesozoic transition. We ha