Liang, R., Z. Li, M.C.Y. Lau Vetter, T.A. Vishnivetskaya, O.G. Zanina, K.G. Lloyd, S.M. Pfiffner, et al. 2021. “Genomic Reconstruction of Fossil and Living Microorganisms in Ancient Siberian Permafrost”. Microbiome 9. doi:10.1186/s40168-021-01057-2.

Hamilton-Brehm, S.D., L.E. Stewart, M. Zavarin, M. Caldwell, P.A. Lawson, T.C. Onstott, J. Grzymski, et al. 2019. “Thermoanaerosceptrum Fracticalcis Gen. Nov. Sp. Nov., a Novel Fumarate-Fermenting Microorganism from a Deep Fractured Carbonate Aquifer of the US Great Basin”. Frontiers in Microbiology 10. doi:10.3389/fmicb.2019.02224.