Paleoenvironmental reconstruction using biological markers for the Upper Triassic–Middle Jurassic sedimentary succession in Tabas Basin, central Iran
Abstract The Upper Triassic–Middle Jurassic sedimentary succession in the Tabas Basin,
with a thickness of about 1600 m, provides a case showing geochemical property changes
through the Triassic–Jurassic boundary. The studied section (Kamarmacheh Kuh) is
composed of the marine Nayband Formation (Norian–Rhaetian) overlain by siliciclastic
sediments of Ab-e-Haji Formation (Lower Jurassic–Aalenian). Detailed geochemical
analyses were conducted on selected samples from both formations and the results were …
with a thickness of about 1600 m, provides a case showing geochemical property changes
through the Triassic–Jurassic boundary. The studied section (Kamarmacheh Kuh) is
composed of the marine Nayband Formation (Norian–Rhaetian) overlain by siliciclastic
sediments of Ab-e-Haji Formation (Lower Jurassic–Aalenian). Detailed geochemical
analyses were conducted on selected samples from both formations and the results were …
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