23.0 MB (2.6 MB compressed)
2405 x 3348 pixels
20.3 x 28.4 cm ⏐ 8.0 x 11.2 in (300dpi)
SCIENCE SOURCE / SCIENCE PHOTO LIBRARY SCIENCE SOURCE / SCIENCE PHOTO LIBRARY
Fossil of a rugose coral colony (Lonsdaleia floriformis) that lived during the Carboniferous Period. Illustration from Louis Figuier's The World Before the Deluge, 1867 American edition.
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