File:FMIB 49843 Surface of an untreated fender pile from wharf of Mountain Copper Company, Martinez, California, pulled November 11, 1920.jpeg

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Summary[edit]

Author
English: San Francisco Bay Marine Piling Committee
Description
English: Surface of an untreated fender pile from wharf of Mountain Copper Company, Martinez, California, pulled November 11, 1920, showing barnacles and dead stems of hydroids. Openings into burrows of Teredo navalis appear as minute pores between the barnacles
  • Subject: Piling (Civil engineering), Weathering
  • Tag: Coasts
Date 1921
date QS:P571,+1921-00-00T00:00:00Z/9
institution QS:P195,Q219563
Current location
Accession number
Source/Photographer
English: San Francisco Bay Marine Piling Committee (1921) Report on the San Francisco Bay Marine Piling Survey, San Francisco, CA: San Francisco Bay Marine Piling Committee
Permission
(Reusing this file)
Public domain This is a photograph from the Freshwater and Marine Image Bank at the University of Washington. Materials in the Freshwater and Marine Image Bank are in the public domain. No copyright permissions are needed. Acknowledgement of the Freshwater and Marine Image Bank as a source for borrowed images is requested.

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current22:07, 17 September 2015Thumbnail for version as of 22:07, 17 September 2015719 × 491 (194 KB)BMacZeroBot (talk | contribs)