![](http://www.alamy.com/thumbs/6/8F405DAC-ADB7-4B38-9694-5A24EE0EE060/2C2RHP3.jpg)
Cystoids and Blastoids of Silurian and Carboniferous Limestone, vintage engraved illustration. From the Universe and Humanity, 1910.
Size: 5202px × 4088px
Photo credit: © Panther Media / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: ancient, animal, antique, art, artwork, biology, black, blastoid, blastoidea, carboniferous, caryocrinus, creature, cystoid, drawing, echinosphaerites, ehinoderm, engraved, engraving, etching, extinct, fauna, fossil, historic, history, illustration, limestone, nature, paleontology, pentatrematites, picture, silurian, vintage, white, wild, wildlife, zoology