Fig. 12From: Late Tremadocian (Early Ordovician) reefs on the Yangtze Platform, South China, and their geobiological implications: a synthesisReconstruction of the late Tremadocian reef distribution on the Yangtze epeiric carbonate platform illustrating stromatolites and microbial laminae in the shallower western platform; metazoan-microbial reefs in the shallow region of the central platform; and, stromatolites in the deeper region of the central platform and the eastern platformBack to article page