Greywacke (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Greywacke" in English language version.

refsWebsite

Global rank English rank

1geodata.gov.ie

low place

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1hallofmaat.com

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1penguinrandomhouse.com

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doi.org

Baiyegunhi, Christopher; Liu, Kuiwu; Gwavava, Oswald (2017-10-28). "Modal composition and tectonic provenance of the sandstones of Ecca Group, Karoo Supergroup in the Eastern Cape Province, South Africa". Open Geosciences. 9 (1): 491–508. Bibcode:2017OGeo....9...38B. doi:10.1515/geo-2017-0038. ISSN 2391-5447.

geodata.gov.ie

gsi.geodata.gov.ie

"The Geological Heritage of County Longford" (PDF). The County Longford Geological Heritage Project. Retrieved 25 October 2022.

hallofmaat.com

"Ancient Egyptian Materials: Greywacke (schist)". www.hallofmaat.com. Retrieved 2023-09-01.

harvard.edu

ui.adsabs.harvard.edu

Baiyegunhi, Christopher; Liu, Kuiwu; Gwavava, Oswald (2017-10-28). "Modal composition and tectonic provenance of the sandstones of Ecca Group, Karoo Supergroup in the Eastern Cape Province, South Africa". Open Geosciences. 9 (1): 491–508. Bibcode:2017OGeo....9...38B. doi:10.1515/geo-2017-0038. ISSN 2391-5447.

penguinrandomhouse.com

Bryson, Bill (October 27, 2009). A Short History of Nearly Everything (Kindle ed.). Crown. p. 80. Retrieved July 24, 2022. In 1839, when Roderick Murchison published The Silurian System, a plump and ponderous study of a type of rock called greywacke, it was an instant best seller...

worldcat.org

search.worldcat.org

Baiyegunhi, Christopher; Liu, Kuiwu; Gwavava, Oswald (2017-10-28). "Modal composition and tectonic provenance of the sandstones of Ecca Group, Karoo Supergroup in the Eastern Cape Province, South Africa". Open Geosciences. 9 (1): 491–508. Bibcode:2017OGeo....9...38B. doi:10.1515/geo-2017-0038. ISSN 2391-5447.

youtube.com

Adam Savage's Tested (2022-07-19). Worldbuilding a "Bigature" for Wētā Workshop Unleashed!. youtube.com. Retrieved 2023-03-27.