| Literature DB >> 17819422 |
E G Ehlerg, D V Stiles, J D Birle.
Abstract
A considerable variety of bacteria and similar microorganisms are present as preserved remains in pyrite samples of Pennsylvanian age obtained from the coal measures of southeastern Ohio. The types observed are similar to the present-day microflora found in stagnant pools of low oxygen and nutrient content.Entities:
Year: 1965 PMID： 17819422 DOI： 10.1126/science.148.3678.1719
Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728