BioImages: The Virtual Field-Guide (UK)

Rhizocarpon geographicum (L.) DC. (a lichen)? (Identification not confirmed)

Rhizocarpon geographicum (L.) DC. (a lichen), Thallus - in situ

5. Thallus - in situ

Photography

Image Reference P31573
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 P31573 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 10,336 Kb (not recorded) - - - TIF file
Low Res 429 Kb 948 by 631 10.5 by 7.0 13.1 by 8.7 3.1 by 2.1 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

Warning: Identification questionable
Date: 11 May 1979
OS grid ref: SD77
Lat/Lon: 54° 10' N, 2° 30' W
Location: Vice County: Mid-west Yorkshire, VC64, England
Voucher: 11/05/1979[2]
Stage or state: Perfect and imperfect stages
Record Summary: on acid rock?
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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.