A systematic survey of 161 known and postulated minerals originating on Mars points to 20
different mineral‐forming processes (paragenetic modes), which are a subset of formation …

Both theoretical and empirical evidence shows that intracrystalline U-Th heterogeneity in
zircon can lead to biases in (U-Th)/He ages if not accurately accounted for in α-ejection …

Zircon (U-Th)/He thermochronometry is an established radiometric dating technique used to
place temporal constraints on a range of thermally sensitive geological events, such as …

In our ongoing survey of meteorite physical properties, we have to date measured the
thermal conductivity for seventeen stony meteorites at temperatures ranging from 5 K to 300 …

The temporal evolution of past martian surface temperatures is poorly known. We used
thermochronology and published noble gas and petrographic data to constrain the …

The accurate dating of meteorite impact structures on Earth has proven to be challenging.
Melt sheets are amenable to high‐precision dating by the U‐Pb and 40Ar/39Ar methods, but …

In situ laser ablation inductively coupled mass spectrometry (LA ICP-MS) is used to
determine the U-Th-Pb age of the phosphates ferromerrillite and apatite in the Los Angeles …

Most successful efforts to determine the ages of impact events are based on the isotope
geochronology of crystalline or glassy impact melts. Studies of impact sites on Earth show …

We conducted zircon (U–Th)/He (ZHe) analysis of lunar impact-melt breccia 14311 with the
aim of leveraging radiation damage accumulated in zircon over extended intervals to detect …

Noble gas data from Martian meteorites have provided key constraints about their origin and
evolution, and their parent body. These meteorites have witnessed varying shock …