Results 191 to 200 of about 39,183 (233)

Proterozoic supercontinents

International Geology Review, 2011
openaire   +1 more source

Statistical analysis of iron geochemical data suggests limited late Proterozoic oxygenation

Nature, 2015
Erik A Sperling, Charles J Wolock, Benjamin C Gill   +2 more
exaly  

The Proterozoic

1987
William J. Frazier, David R. Schwimmer
openaire   +1 more source

Exceptional preservation of fossils in an Upper Proterozoic shale

Nature, 1988
Nicholas Butterfield
exaly  

Proterozoic

2009
openaire   +1 more source

Secular variation in carbon isotope ratios from Upper Proterozoic successions of Svalbard and East Greenland

Nature, 1986
Alan Jay Kaufman, Andrew H Knoll
exaly  

Triple oxygen isotope evidence for limited mid-Proterozoic primary productivity

Nature, 2018
Peter W Crockford, Justin Hayles, Huiming Bao   +2 more
exaly  

A 1,800-million-year-old Proterozoic gneiss terrane in Islay with implications for the crustal structure and evolution of Britain

Nature, 1988
Franco Marcantonio, Larry M Heaman
exaly  

Proterozoic geology: Selected papers from an international proterozoic symposium

Earth-Science Reviews, 1986
openaire   +1 more source

Proterozoic Eon

2019
openaire   +1 more source