Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, Oregon 97331, United States Laboratory of Medicinal Chemistry, Kyoto Pharmaceutical University, Kyoto ...

Focusing on the late Archean eon (3 billion years to 2.5 billion years ago), Professor Eiichi Tajika and his team simulated crucial aspects of Earth’s biological, chemical, and geological history.

Tajika and his team used a numerical model to simulate key aspects of biological, geological and chemical changes during the late Archean eon (3.0-2.5 billion years ago) of Earth's geologic history.

The team examined ancient stromatolites preserved in southern Zimbabwe, which date back more than 2.5 billion years. Stromatolites are layered biochemical structures formed in shallow water by the ...

The Archean Eon (4–2.5 million years ago) is the second of Earth’s four major geologic eons, a time when the planet was mostly covered by oceans extending far deeper than those found today.

Stromatolites are layered carbonate structures ... increasing atmospheric oxygen around 2.2 billion years ago during the Archean era. Understanding their formation is significant for both ...

Analysis of fossilised rocks known as stromatolites from more than two-and-a-half billion years ago has provided new insights into the conditions on Earth before the evolution of oxygen. Led by ...

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This creates a high entry barrier for new entrants. Archean Chemical Industries (ACI), India’s largest bromine exporter, plans to raise Rs 1,462 crore from initial public offering. Nearly half of the ...

We undertook for the first time direct viral metagenomic shotgun sequencing to explore the diversity of viruses in the modern stromatolites of Shark Bay Australia. The data indicate that Shark Bay ...