Gamburtsev Subglacial Mountains: Age and composition from morainal clasts and U-Pb and Hf-isotopic analysis of detrital zircons in the Lambert Rift, and potential provenance of East Gondwanaland sediments

During later intervals of uplift, the GSM scattered Cambrian-Ordovician, Permian-Triassic, and Cenozoic sediment across East Gondwanaland. In southern Australia, the Early-Middle Ordovician Delamerian Orogen recycled GSM-derived turbidites to the southern part of the Lachlan Orogen; and the Late Ordovician Ross Orogen in North Victoria Land sourced turbidite fans throughout eastern Australia.