ID - ed55ae52-c5af-46f9-b840-96f3ab388893 TY - RPRT T1 - Ancient Life at the Extremes: Molecular Fossils and Paleoenvironmental Contexts of Neoproterozoic and Cambrian Hypersaline Settings A1 - Schinteie, R, A2 - The Australian National University. Research School of Earth Sciences PY - 2007/// Y1 - 2007/ AB - This thesis investigates the molecular remains of microorganisms from Late Precambrian and Early Cambrian hypersaline settings. In particular, it assesses the composition and antiquity of halophilic microbial communities, which survive and flourish under highly saline conditions. While numerous studies have examined modern hypersaline ecosystems, their biological composition in the geologic past, particularly in the Precambrian, is poorly understood. All deposits in this study consisted of evaporites from the Gillen Member of the ~800 Ma Neoproterozoic Bitter Springs Formation and the Early Cambrian Chandler Formation. T2 - CSR0160 UR - https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/84902 M3 - Core Analysis ER -