There may not be life on the surface of Mars at the present, this does not exclude the possibility that life may have thrived earlier on the Red Planet. The early history of Mars seems to have been ...

The communication records the development of wrinkle structures and desiccation cracks in the fine-grained Bundi Hill Sandstone belonging to the Neoproterozoic Bhander Group of the Vindhyan Supergroup ...

Today we are gonna look at some ripple cross-laminated sandstone. More specifically these are called 'climbing ripples', or sometimes you may see this sedimentary structure referred to as 'ripple ...

This week's Friday Field Foto is from the foothills of the French Alps (not far from Nice). The photo above is from the same section of rocks and nicely shows the plane-laminated (or Tb) part of the ...