On the Comparative Value of Certain Geological Ages (or Groups of Formations) considered as Items of Geological Time. [Abstract]

✍ Scribed by A. C. Ramsay

• Book ID: 124425470
• Publisher: The Royal Society
• Year: 1873-1874
• Weight: 270 KB
• Volume: 22
• Category: Article
• ISSN: 0365-0855
• DOI: 10.2307/112812