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IMIS Photogallery
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Echinodermata (echinoderms)
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Echinoidea (sea urchins)
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Clypeasteroids
Monostychia australis (test, aboral)
Description
Upper side: The ambulacra are broad, each marked by a food groove, which leads round the margin to the central mouth.
Test length 42 mm; Tertiary, Miocene; South Australia.
Author
Schultz, Heinke
JPG file
- 248.32 kB
- 913 x 972 pixels
added on 2005-02-23
437 views
From reference
Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Schultz, Heinke
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