Catastrophic Event in Permian-Triassic Boundary and Early Triassic Coal Forming ProcessJ. COAL GEOLOGY & EXPLORATION, 1987, 15(2): 16-20.
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Citation:
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Catastrophic Event in Permian-Triassic Boundary and Early Triassic Coal Forming ProcessJ. COAL GEOLOGY & EXPLORATION, 1987, 15(2): 16-20.
|
Catastrophic Event in Permian-Triassic Boundary and Early Triassic Coal Forming ProcessJ. COAL GEOLOGY & EXPLORATION, 1987, 15(2): 16-20.
|
Citation:
|
Catastrophic Event in Permian-Triassic Boundary and Early Triassic Coal Forming ProcessJ. COAL GEOLOGY & EXPLORATION, 1987, 15(2): 16-20.
|
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