U-Pb zircon data for: Upper Triassic and Jurassic sedimentary rocks from Sonora, MX
收藏U.S. Geological Survey2021-01-01 更新2026-04-23 收录
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This laser ablation ICPMS U-Pb zircon data set supports stratigraphic, biostratigraphic and age interpretations of the of the fossil-plant-bearing El Game?o Formation of west-central Sonora, Mexico and the potentially age-correlative fossil-plant-bearing Santa Clara and Coyote formations of southeastern Sonora, Mexico. The zircon data provides minimum age constraints (maximum depositional ages) for Late Triassic to Jurassic sedimentary rocks that don?t have precisely known absolute ages.
创建时间：
2021-01-01
