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Color illustration of an ancient bivalve.
slideshow

Rudist Reefs

 About 100 million years ago, during the heyday of the dinosaurs, reefs were built...
Fri, 12/04/2009 - 14:25
Sea squire illustrations from Ernst Haeckel.
Photo

Sea Squirts

 Sea squirts, or ascidians, are a diverse class of marine invertebrates representing...
Illustrations of radiolarians from Ernst Haeckel.
Photo

Radiolarians

 Of all of the species Haeckel described, he is most famous for his illustrations of...
Illustration of copepods from Ernst Haeckel.
Photo

Copepods

 Copepods are aquatic crustaceans found in every marine habitat, from surface waters...