Fossilised wood. Cross section trough a specimen of fossilised wood dated to the Tertiary period, 65 to million years ago.

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Size: 3751px × 4660px
Photo credit: © NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1800s, 19th, america, american, aquatint, artwork, audubon, audubons, biological, biology, bird, birdlife, birds, century, coloured, common, engraving, flying, hand, historic, history, illustration, james, john, magpie, natural, nature, ornithological, ornithology, pair, perched, pica, print, study, wild, wildlife, zoological, zoology