In a new paper, Jordan Jensen and Alexis Ault introduce a new forensic tool designed to enhance our understanding of how ...

The L chondrites experienced a very violent origin 468 million years ago when these meteorites showered Earth in such numbers ...

Sedimentation is controlled by them, and the stratigraphic series constitutes a record, written on tablets of stone, of these lesser and greater waves which have pulsed through geologic time.” ...

The material, now part of an African mountain range, bolsters the idea that hydrothermal veins supported early forms of life. Microbes were living on land as early as 3.22 billion years ago, ...

Understanding Earth's Deep Past provides an assessment of both the demonstrated and underdeveloped potential of the deep-time geologic record to inform us about the dynamics of the global climate ...

The beginning and end of each chunk of time in the geologic time scale is determined by when some species appeared or disappeared from the fossil record. When many species went extinct around the same ...

The L chondrites experienced a very violent origin 468 million years ago when these meteorites showered Earth in such numbers that they can be found in the geologic record.” Knowing from what debris ...

ROVs offer fresh perspectives on the ancient history of the ocean. Marine and coastal geoscience are essential for ...

More information: Qing Gong et al, Applications of mercury stable isotopes for tracing volcanism in the geologic record, Science China Earth Sciences (2024). DOI: 10.1007/s11430-023-1236-8 ...

The L chondrites experienced a very violent origin 468 million years ago when these meteorites showered Earth in such numbers that they can be found in the geologic record." Knowing from what ...