Arkivo:Charles Doolittle Walcott (1850-1927), Sidney Stevens Walcott (1892-1977), and Helen Breese Walcott (1894-1965).jpg

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Titulo

Charles Doolittle Walcott, Sidney Stevens Walcott, and Helen Breese Walcott
Autoro
Smithsonian Institution from United States
Fotisto
Unidentified photographer
Titulo
Charles Doolittle Walcott, Sidney Stevens Walcott, and Helen Breese Walcott
Deskripto
In 1909, while in the Canadian Rockies near Field, British Columbia, Charles Doolittle Walcott (1850-1927) discovered what has come to be known as the Burgess Shale. Named after Burgess Pass near the location of his discovery, the shale Walcott collected contained carbonized organisms of such abundance and age that they subsequently provided the foundation for study of the Cambrian Period in Western North America. Walcott, fourth Secretary of the Smithsonian, often took his entire family on collecting trips. According to the Smithsonian institution, this image shows Walcott, his son Sidney Stevens Walcott (1892-1977), and his daughter Helen Breese Walcott (1894-1965) working in the Burgess Shale Fossil Quarry, c. 1913. But, for an alternative identification, see Template:Cite jstor.
Dato ĉirkaŭ 1913
date QS:P571,+1913-00-00T00:00:00Z/9,P1480,Q5727902
Supporto Black and white photographic print

Smithsonian Institution Archives

Accession number: SIA2008-1906
Fonto

Charles Doolittle Walcott (1850-1927), Sidney Stevens Walcott (1892-1977), and Helen Breese Walcott (1894-1965)

Persistent URL: [1]
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http://www.si.edu/copyright/

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This image was originally posted to Flickr by Smithsonian Institution at https://www.flickr.com/photos/25053835@N03/3378213857. It was reviewed on la 28-a de julio 2009 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

la 28-a de julio 2009

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aktuala01:30, 28 jul. 2009Imajeto di versiono ye 01:30, 28 jul. 20093 278 × 1 931 (2,12 MB)Raeky{{Information |Description= '''Description''': In 1909, while in the Canadian Rockies near Field, British Columbia, Charles Doolittle Walcott (1850-1927) discovered what has come to be known as the Burgess Shale. Named after Burgess Pass near the location

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