Extinct fossil cephalopods
Extinct fossil gastropods: Ammonites Humphreysianus, A. anceps, Trigonia costata and Avicula elegans. Handcoloured lithograph by an unknown artist from Dr. Schmidt's "Petrefactenbuch," published in Stuttgart, Germany, 1855 by Verlag von Krais & Hoffmann. Dr. Schmidt's "Book of Petrification" introduced fossils and palaeontology to both the specialist and general reader.
Size: 4403px × 5257px
Photo credit: © Florilegius / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: .., 1855, ammonites, anceps, avicula, book, cephalopods, costata, dinosaur, dr., elegans, extinct, fossil, germany, handcoloured, hoffmann, humphreysianus, krais, lithograph, palaeontology, petrefactenbuch, petrefakten, petrification, published, schmidt, stuttgart, trigonia