Recent reconnaissance geological mapping, identification of unconformities and
chronostratigraphic dating of Miaolingian to Ordovician strata in the eastern Alborz …

Palaeobiogeographical data on Cambrian trilobites obtained during the twentieth century
are combined in this paper to evaluate palaeoceanographic links through c. 30 myr, once …

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 …

Six linguliform and two rhynchonelliform brachiopods, including three new species Eurytreta
ahmadii, Wahwahlingula kharbashi and Nanorthis bastamensis are described from …

The earliest growth of post‐metamorphic (post‐larval) shells in two species of Eohadrotreta
is described from the Cambrian Shuijingtuo Formation of South China. Two different growth …

Hadi Jahangir, Mansoureh Ghobadi Pour, Alireza Ashuri & Arash Amini, December 2015.
Terminal Cambrian and Early Ordovician (Tremadocian) conodonts from Eastern Alborz …

Eighteen taxa of linguliform brachiopods, mainly represented by acrotretoids, are reported
from the Upper Cambrian (Furongian, Stage 10) and Lower Ordovician (Tremadocian) Tiñu …

The Cambrian-Ordovician Diversity Plateau, between the Cambrian Explosion and the
Ordovician Radiation, is punctuated by a series of well-documented Laurentian trilobite …

The Cambrian (Furongian) shallow water carbonates in the Mila Formation in the Tuyeh-
Darvar area (eastern Alborz, northern Iran) contain numerous shell beds, entirely composed …

The acrotretide Acrotreta socialis von Seebach, 1865 has suffered a long and tumultuous
history since its original description from the middle Cambrian (Guzhangian Stage) …