Geobacillus sp. Y4.1MC1. Geobacillus sp. Y4.1MC1 was isolated from the Bath Hot Spring in Yellowstone National Park. This organism produces biofilm in liquid culture and will be used for comparative a
Geothermally heated soils were collected from the summit of Mt Erebus during the 1980-1981 field season and cultures were analysed for possible thermophilic species. A vist was also made to the McMurd
