Stratigraphic, geochronologic, and geochemical patterns of Neoproterozoic to Cambrian
sedimentary and volcanic rocks in Utah, Nevada, and SE Idaho record a dynamically …

The correlation between Neoproterozoic tectonics, paleoenvironment and early life are
crucial for understanding the evolution of the Earth's habitability. The Yangtze Block …

Geological evidence indicates that grounded ice sheets reached sea level at all latitudes
during two long-lived Cryogenian (58 and≥ 5 My) glaciations. Combined uranium-lead and …

This paper presents a brief synthesis of the current state of knowledge on the formation and
break-up of the early-Neoproterozoic supercontinent Rodinia, and the subsequent assembly …

Construction and assembly of the Geologic Time Scale involves:(a) constructing a relative
(chronostratigraphic) standard scale for key periods in the Earth's rock record;(b) identifying …

The Neoproterozoic was an era of great environmental and biological change, but a paucity
of direct and precise age constraints on strata from this time has prevented the complete …

Glacial deposits of Sturtian and Marinoan age occur in the well-studied Neoproterozoic
successions of northern Namibia, South Australia, and northwestern Canada. In all three …

The Huqf Supergroup, Sultanate of Oman, contains an important record of Neoproterozoic
history, including evidence for two glaciations, a massive reorganization of the global carbon …

After nearly a billion years with no evidence for glaciation, ice advanced to equatorial
latitudes at least twice between 717 and 635 Mya. Although the initiation mechanism of …

The distributions of 77 Neoproterozoic glacigenic formations are shown on global
palaeogeographic maps for 715 Ma (Sturtian), 635 Ma (Marinoan) and 580 Ma (Ediacaran) …