The Triassic stratigraphic succession of Nakhlak (Central Iran), a record from an active margin
Abstract An important, 2.4 km-thick Triassic succession is exposed at Nakhlak (central Iran).
This succession was deformed during the Cimmerian orogeny and truncated by an angular
unconformity with undeformed Upper Cretaceous sediments. This integrated stratigraphic
study of the Triassic included bed-by-bed sampling for ammonoids, conodonts and bivalves,
as well as limestone and sandstone petrographic analyses. The Nakhlak Group succession
consists of three formations: Alam (Olenekian–Anisian), Bāqoroq (? Upper Anisian …
This succession was deformed during the Cimmerian orogeny and truncated by an angular
unconformity with undeformed Upper Cretaceous sediments. This integrated stratigraphic
study of the Triassic included bed-by-bed sampling for ammonoids, conodonts and bivalves,
as well as limestone and sandstone petrographic analyses. The Nakhlak Group succession
consists of three formations: Alam (Olenekian–Anisian), Bāqoroq (? Upper Anisian …
[PDF][PDF] The Triassic stratigraphic succession of Nakhlak (Central Iran)
An important, 2.4 km-thick Triassic succession is exposed at Nakhlak (central Iran). This
succession was deformed during the Cimmerian orogeny and truncated by an angular
unconformity with undeformed Upper Cretaceous sediments. This integrated stratigraphic
study of the Triassic included bed-by-bed sampling for ammonoids, conodonts and bivalves,
as well as limestone and sandstone petrographic analyses. The Nakhlak Group succession
consists of three formations: Alam (Olenekian–Anisian), Baqoroq (? Upper Anisian …
succession was deformed during the Cimmerian orogeny and truncated by an angular
unconformity with undeformed Upper Cretaceous sediments. This integrated stratigraphic
study of the Triassic included bed-by-bed sampling for ammonoids, conodonts and bivalves,
as well as limestone and sandstone petrographic analyses. The Nakhlak Group succession
consists of three formations: Alam (Olenekian–Anisian), Baqoroq (? Upper Anisian …
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