During the Proterozoic era, oxygen produced by photosynthesizing bacteria collects in the oceans and then in the atmosphere. Iron present in exposed rocks reacts with this oxygen, and rust colors ...

Their system successfully identified synthetic atmospheres that contained methane and/or ozone in ratios similar to those of ...

Ruling the shallow sea for roughly 96 million years, the Ediacara fauna went extinct about 539 to 500 million years ago, marking the end of the Proterozoic Eon and the beginning of the Phanerozoic ...

Westgold Resources Limited (ASX: WGX) (TSX: WGX) (OTCQX: WGXRF) (Westgold or the Company) is pleased to provide its updated ...

The FIRE 1 profile crosses three tectonic regions: the Archean nucleus in the east, the Archean–Proterozoic transition zone, and the Paleoproterozoic (Svecofennian) rocks of the Savo belt and Central ...

Unconformity between the metamorphic Proterozoic basement complex and the Paleozoic sediment strata. Research led by C.B. Keller in 2019 first proposed that widespread erosion by continental ice ...

Office: McGlothlin-Street Hall 227 Email: [[cmbail]] Office Phone: 757 221 2445 Research Areas: Structural Geology, Tectonics, & Landscape History Structural Geology, Tectonics, & Landscape History ...

Earth surface processes, landforms and sediment deposits are intimately related - involving erosion of rocks, generation of sediment, and transport and deposition of sediment through various Earth ...

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Westgold Resources Limited (ASX: WGX) (TSX: WGX) (OTCQX: WGXRF) (Westgold or the Company) is pleased to provide an update in ...