Mark Powell (@obfuscans3) 's Twitter Profile
Mark Powell

@obfuscans3

Lichens. Anyone with a hand lens can make discoveries. Add a microscope and a couple of chemicals and you can help rewrite the books.

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calendar_today15-03-2017 21:57:06

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Mark Powell (@obfuscans3) 's Twitter Profile Photo
Mark Powell
@obfuscans3

3 years ago

West and East facing sides of the limestone gravestone to Mercy Ann Smith, died 1911. The latest stone to be scrutinised in detail. 24 lichen spp. present, over a third of which would have been unrecognised or likely misinterpreted at the start of this century. Thread

West and East facing sides of the limestone gravestone to Mercy Ann Smith, died 1911. The latest stone to be scrutinised in detail. 24 lichen spp. present, over a third of which would have been unrecognised or likely misinterpreted at the start of this century. Thread