Indricotherium - the largest land mammal that ever lived; a hornless rhinoceros that flourished during the Oligocene epoch (34 to 23 million years ago.) ✏✏✏✏✏✏✏✏✏✏✏✏✏✏✏✏ FrenchJewelyVintage ☞ https://www.etsy.com/shop/frenchjewelryvintage?ref=l2-shopheader-name ══════════════════════ GABY-FÉERIE Bijoux ☞ http://www.alittlemarket.com/boutique/gaby_feerie-132444.html ✏✏✏✏✏✏✏✏✏✏✏✏✏✏✏✏
A figure containing 35 small illustrations of brachiopods. Brachiopods This plate of ink wash illustrations of brachiopods is typical of the illustration material prepared under the direction of Charles Doolittle Walcott, fourth Secretary of the Smithsonian Institution.. C.D. Walcott (1850-1927), was a geologist/paleontologist who specialized in the study of Paleozoic invertebrates. Walcott became the third Director of the United States Geological Survey in 1894.