1-3 OF 3
Results shown limited to content with bounding coordinates.
Peter W. Crockford
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
×Close Modal
Sort by
Journal Article

Linking paleocontinents through triple oxygen isotope anomalies

Peter W. Crockford, Malcolm S.W. Hodgskiss, Gabriel J. Uhlein, Fabricio Caxito, Justin A. Hayles, Galen P. Halverson
Published: 12 December 2017
Geology (2017) 46 (2): 179-182.
DOI: https://doi.org/10.1130/G39470.1
FIGURES
PDF
Purchase
Add to Citation Manager
Journal Article

Precise age of Bangiomorpha pubescens dates the origin of eukaryotic photosynthesis

Timothy M. Gibson, Patrick M. Shih, Vivien M. Cumming, Woodward W. Fischer, Peter W. Crockford, Malcolm S.W. Hodgskiss, Sarah Wörndle, Robert A. Creaser, Robert H. Rainbird, Thomas M. Skulski, Galen P. Halverson
Published: 08 December 2017
Geology (2017) 46 (2): 135-138.
DOI: https://doi.org/10.1130/G39829.1
FIGURES
PDF
Purchase
Add to Citation Manager
Journal Article

Bacterial sulfur disproportionation constrains timing of Neoproterozoic oxygenation

Marcus Kunzmann, Thi Hao Bui, Peter W. Crockford, Galen P. Halverson, Clint Scott, Timothy W. Lyons, Boswell A. Wing
Published: 01 March 2017
Geology (2017) 45 (3): 207-210.
DOI: https://doi.org/10.1130/G38602.1
PDF
Purchase
Add to Citation Manager