| uncultured methanobacterium sp. | | USA: Alaska, North Slope | | 198446213 |
| uncultured methanobacterium sp. | | USA: Alaska, North Slope | | 198446211 |
| uncultured methanobacterium sp. | | USA: Alaska, North Slope | | 198446203 |
| uncultured methanobacterium sp. | | USA: Alaska, North Slope | | 198446199 |
| uncultured methanobacterium sp. | | USA: Alaska, North Slope | | 198446073 |
| uncultured methanobacterium sp. | | USA: Alaska, North Slope | | 198446051 |
| uncultured methanobacterium sp. | | USA: Alaska, North Slope | | 198446021 |
| uncultured methanobacterium sp. | | USA: Alaska, North Slope | | 198445961 |
| uncultured methanobacterium sp. | | USA: Alaska, North Slope | | 198445944 |
| uncultured methanobacterium sp. | | USA: Alaska, North Slope | | 198445779 |