File:Ammonite Asteroceras.jpg

Ammonite_Asteroceras.jpg(300 × 225 pixels, file size: 31 KB, MIME type: image/jpeg)

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Photograph of the ammonite Asteroceras obtusum taken by Dlloyd. The specimen is from the Jurassic Lower Lias Formation, Obtusum Zone. Locality - Lyme Regis, Dorset, England. Complete calcified specimen, measuring 11.5 cm (4.5") in diameter, in limestone matrix.

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current21:15, 20 January 2007Thumbnail for version as of 21:15, 20 January 2007300 × 225 (31 KB)Rick Swarts (contribs)[ source and rights]

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