Life is everywhere in sinters: examples from Jurassic hot-spring environments of Argentine Patagonia

DM Guido, KA Campbell, F Foucher… - Geological …, 2019 - pubs.geoscienceworld.org
Jurassic siliceous hot-spring (sinter) deposits from Argentine Patagonia were evaluated to
determine the distribution and preservation quality of their entombed microbial fabrics …

Fossil Geyserite and Testate Amoebae in Geothermal Spring Vent Pools: Paleoecology and Variable Preservation Quality in Jurassic Sinter of Patagonia (Deseado …

AJ Sagasti, KA Campbell, JL García Massini… - …, 2024 - Wiley Online Library
Geyserite is a type of terrestrial siliceous hot spring deposit (sinter) formed subaerially in
proximal vent areas, with near‐neutral pH, alkali chloride discharge fluids characterized by …

Taphonomy of microorganisms and microbial microtextures at sulfidic hydrothermal vents: A case study from the Roman Ruins black smokers, Eastern Manus Basin

RJ Baumgartner, S Hu, MJ Van Kranendonk… - …, 2022 - Wiley Online Library
Biological activity at deep‐sea hydrothermal chimneys is driven by chemotrophic
microorganisms that metabolize chemicals from the venting high‐temperature fluids …