BioImages: The Virtual Field-Guide (UK)

Rhizocarpon geographicum (L.) DC. (a lichen)

Rhizocarpon geographicum (L.) DC. (a lichen), Thallus

1. Thallus

Photography

Image Reference P31189
Magnification standard photograph or close-up standard photograph or close-up
Malcolm Storey 35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.
Copyright Image Copyright © Malcolm Storey, 2010, www.bioimages.org.uk. Some rights reserved.

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Image Files available

Image P31189 exists at the following resolutions:

Type File size Image size
pixels
Screen size - inches
(MS Windows @ 90 ppi)
Screen size - inches
(Macintosh @ 72 ppi)
Print - inches
(@ 300 dpi)
Format
High Res 9,645 Kb (not recorded) - - - TIF file
Low Res 352 Kb 800 by 625 8.8 by 6.9 11.1 by 8.6 2.6 by 2.0 JPEG file

Note: The MS Windows & Macintosh screen ppi values are illustrative/traditional and may not apply to your monitor.

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Record info

Date: 2 August 1971
OS grid ref: SX77
Lat/Lon: 50° 40' N, 3° 50' W
Location: Vice County: North Devon, VC4, England
Stage or state: Perfect and imperfect stages
Record Summary:
Creative Commons Licence
Unless otherwise expressly stated, all original material on the BioImages website by Malcolm Storey is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 UK: England & Wales Licence.