Abstract [Objective] The shrinkage and demise of the Late Ordovician carbonate platform in
northeastern Yunnan have been subject to various interpretations. To delve deeper into its …

Abstract During the Early-Middle Ordovician, the Yangtze Platform in South China was
drowned, as indicated by the replacement of pure grey grainstones and packstones of the …

The existence of Ordovician carbonate platform margin has already been proved in Tazhong-
Gucheng area, Tarim Basin. However, the distribution, thickness and migration of it are …

Ordovician conodont studies have revealed a depositional hiatus extending from the late
Floian to early Darriwilian on the North China Platform. Recognition of this widespread gap …

Abstract During the Early Ordovician, the Tarim Basin (NW China) was mainly occupied by
an extensive shallow-water carbonate platform, on which a carbonate ramp system was …

Abstract The eastern Tarim Basin (Tadong Area) has gained wide attentions on large-scale
marine carbonate reservoirs in Cambrian-Ordovician due to significant hydrocarbon …

The drowning of the carbonate platform is one of the most spectacular geological processes
in the Late Ordovician on Yangtze block. Based on sedimentological and palaeontologic …

During the Early-Middle Ordovician, the Upper Yangtze Platform experienced extensive
development of a distinctive set of mixed siliciclastic-carbonate deposits known as the …

Between the Middle-Upper Ordovician and Lower Ordovician in Tazhong low arch area
assumes the contact relationship of an angular unconformity for lack of Dawan and Guniutan …

Abstract During the Middle Ordovician, the Great Ordovician Biodiversification Event (GOBE)
saw an accelerated diversification pulse in the marine metazoan richness, which has been …