AnoxybacillusDesulfurococcaceaeBacillaceaeHot SpringsRNA, Ribosomal, 16SGeobacillusDNA, BacterialBase CompositionBacillalesGram-Positive Endospore-Forming RodsMolecular Sequence DataBulgariaDNA, RibosomalAerobiosisAnaerobiosisGenes, rRNATurkeyBacterial Typing TechniquesWater MicrobiologyPhylogenyFatty AcidsNucleic Acid HybridizationSequence Analysis, DNARNA, BacterialGeologic SedimentsTemperatureSpores, Bacterial