Reconnaissance mapping in the Big Salmon Complex in northwestern British Columbia (104N NE and 1040 NW, Figure la) was initiated in 1997 to test long-standing correlations (e.g. Mulligan, 1963) with rocks of the Yukon-Tanana Terrane (formerly Yukon Group) in southern Yukon (Figure lb). Such correlations are especially important t?om an economic standpoint (e.g. Nelson, 1997) because of the rece...

Abstract. The advent of photorealistic, 3D computer models cliff sections (virtual outcrops) has improved the immersive nature virtual geological field trips. As COVID-19 pandemic led to widespread national and international travel restrictions, trips (VFTs) became practical essential substitutes for traditional accelerated development VFTs based on outcrop data. This contribution explores two ...

Carbonate rhizoliths and related features are environmental ecological indicators of not only palaeosols, but also modern soils. They designate subaerial vadose pedogenic diagenesis environments. Rhizoliths commonly used as a tool for paleoenvironmental reconstructions, uncertainty remains regarding their formation mechanisms. Field characteristics the dune in Badain Jaran Desert, NW China were...