The Bohemo‐Iberian regional scale for South Gondwana, involving the 'Mediterranean
Province', comprises five regional stages (Arenigian, Oretanian, Dobrotivian, Berounian and …

Abstract The Fezouata Shale (= Fezouata Formation) has produced the most complete
Lower Ordovician graptolite succession known from the African continent, which was studied …

The Ordovician System in the Levant region (Middle East) and southern Turkey: review of
depositional facies, fauna and stratigraphy | A Global Synthesis of the Ordovician System: Part …

The Ordovician litho-and biostratigraphic framework of Alborz, Kopet-Dagh and the East-
Central Iranian blocks is outlined and significantly updated, and a broad summary of the …

Ordovician studies in Iran have shown significant progress since the beginning of the
century. A number of individual faunas have been documented and a biostratigraphical …

Conodont is the predominant fossil which is used to study the Ordovician stratigraphy.
Although the conodont biozones which can be correlated in the globe have been built up …

The international committee that will choose the base of Cambrian Stage 10 is considering
two stratigraphic levels. The lower horizon is the lowest occurrence of the agnostide …

Graptolites have been collected from sections through Lower Ordovician strata in northern
Iran. At the Saluk Mountains, in the Kopet–Dagh region, mudrocks yielded fragmentary …

A small trilobite assemblage, including Parabolina (Neoparabolina) frequens, assignable to
the Parabolina Fauna, has been recovered from the Furongian (Cambrian Stage 10) Sah …

The Middle Shale Member of the Amdeh Formation is interpreted to be of Early Ordovician
age based on its trace fossils, stratigraphic context and a newly discovered fauna of …