"Estuarine" Quotes from Famous Books
 ... certain red sandstones of the age of the Trias in the valley of the Connecticut River, in the United States. They vary much in size, and have evidently been produced by many different animals walking over long stretches of estuarine mud and sand exposed at low water. The footprints now under consideration form a double series of single prints, and therefore, beyond all question, are the tracks of a biped—that is, of an animal which ...
— The Ancient Life History of the Earth • Henry Alleyne Nicholson |
