PYROLOGY, AND MICROSCOPICAL CHEMISTRY

• DOI: 10.1126/science.os-1.17.193
• Publication Date: 2006-09-29T16:38:55Z
• Authors: W. A. Ross; R. A.

othier hand, no such flood as deposited this gravel lhas ever 2. That the pahcoliths fountd in it really belong to anid occurred within hiistorical epochi.No suchi large horrid-are a part of gravel, andt thtat they' itndicate thte existence ers are now carried down river.No modern raini-of man rtude state ait timec when tlooded river- storMrS could cause suich flood.It is ditficult as-sign flowed on top thlis gravel.:rniy other than tltat melting glacier.Yet 3.That data obitained does not necessarily prove, glacier hardly be great Northern glacier, for these geologically considered, vast antiquity Eastern gravels much newer thian those C'hamplain epochi.America.Th'lere htere evidence second and inore recenit tIm'e Delaware valley.PYOO Newcastle.* 'n forwarding above cominunication "SciIENCE," Col. Ross states that