Palaeontology of New-York Descriptions of the organic remains of the lower middle division of the New-York system (equivalent in part to the middle silurian rocks of Europe). Vol. 2 / by James Hall .— : Printed by C. Van Benthuysen, 1852 .— 476 с. — Lang: eng .— URL: https://rucont.ru/efd/130768 (дата обращения: 17.05.2024)