BioImages: The Virtual Field-Guide (UK)

Pertusaria amara (Ach.) Nyl. (a lichen)

Pertusaria amara (Ach.) Nyl. (a lichen), Thallus - magnified

1. Thallus - magnified

Photography

Image Reference P31290
Magnification macro-photograph macro-photograph
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 P31290 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 8,121 Kb (not recorded) - - - TIF file
Low Res 285 Kb 956 by 624 10.6 by 6.9 13.2 by 8.6 3.1 by 2.0 JPEG file

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Record info

Date: 8 February 1975
OS grid ref: SU78
Lat/Lon: 51° 40' N, 0° 60' W
Location: Vice County: Oxon, VC23, England
Stage or state: Imperfect stage
Record Summary: on Ash trunk
Associated organism: on trunk of Fraxinus excelsior
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.