The recognition of past habitable environments on Mars has increased the urgency to
understand biosignature preservation in and characterize analogues of these environments …

We explore Holocene climatic changes recorded by geochemical proxies in a single, well-
dated, stalagmite from the northern Zagros Mountains of Iran, a region where stalagmite …

The onshore central Corinth rift contains a syn‐rift succession> 3 km thick deposited in 5–15
km‐wide tilt blocks, all now inactive, uplifted and deeply incised. This part of the rift records …

Common models for modern calcite precipitation in and around caves, soils, springs and
streams involve CO2 supplied by thick, high pCO2 biogenic soils which were probably thin …

Travertine-depositing hot springs can generate various carbonate minerals with or without
the participation of microorganisms. They thus serve as good natural laboratories to study …

Sedimentological and hydrochemical parameters of the River Piedra (north‐east Spain)
were monitored every six months (from 1999 to 2012) at 24 sites, at which tablets were …

Carbonate deposits in Roman aqueducts of Patara and Aspendos (southern Turkey) were
studied to analyse the nature of their regular layering. Optical microscopy and electron …

Calcareous tufas are great archives of geochemical information for the reconstruction of past
climate. Their importance increases in the regions where other proxies are rare, such as …

A unifying model is presented that explains most of the major changes seen in fossil
preservation and redox conditions across the Precambrian–Cambrian transition. It is …

Biannually laminated freshwater carbonate deposits (tufas and travertines) are potential
sources of high-resolution terrestrial paleoclimate data. In order to understand the processes …