#billionyearold

Billion-year-old fossil found in Scotland unlocks secrets of earth’s earliest lifeforms

A one billion-year-old fossil found in the highlands of Scotland suggests the earliest forms of life on earth may have developed in freshwater lakes instead of the ocean. Researchers from the University of Sheffield and Boston College in the US found a microfossil that contains two distinct cell types. They say the find could be the earliest multicellular animal recorded. Image: The fossil has…

This billion-year-old alga could be the source of all plants

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A fossil of multicellular green algae discovered in China and dated a billion years pushes back the date of appearance of this form of life, which gave rise thereafter to all the green plants which we know. This species resembles modern algae that lines the ocean.

Ateye naked, this trace of brown filament measures barely two millimeters. It is however the oldest seaweed world’s green…

Billion-year-old Chinese Seaweed is Oldest Green Plant Fossil

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In the background of this digital recreation released by Dinghua Yang February 24, 2020, ancient microscopic green seaweed is seen living in the ocean 1 billion years ago. In the foreground is the same seaweed in the process of being fossilized far later (Reuters)

There was an evolutionary shift on Earth perhaps 2 billion years ago from simple bacteria-like cells to the first members of a…

Interstellar granules in the Murchison meteorite are the oldest material ever found on Earth Seven billion-year-old stardust discovered – scinexx

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Older than the solar system: In a meteorite, researchers discovered the oldest material ever found on Earth – granules up to seven billion years old. They originate from the interstellar medium and originated in nearby stars, as the analyzes suggest. When the solar system developed, this star dust was enclosed by meteorites and could survive almost unchanged, just like in a time…

Scientists Discover ‘Ice Fossils’ in a 4.6 Billion-Year-Old Meteorite Shard

A meteorite found in the Algerian desert in 1990 is yielding new clues about the formation of the Solar System. New analysis of meteorite Acfer 094 has revealed tiny pores distributed throughout the rock – ancient fossilised holes where ice crystals once sat.  

We don’t know when Acfer 094 fell to Earth, but we know how old it is. Previous analyses suggest the ancient rock fragment is around…

A 4.5 billion-year-old meteorite may solve the mystery of the solar system

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ASU Center for Meteorite Studies

Meteor "Northwest Africa 11119"

A new study revealed that the chemical composition of the old meteorites known as acundrite, is the key to understanding the diversity and geochemical evolution of girls planetary construction.

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Scientists may be able to uncover the mystery of how our solar…

New Post has been published on https://www.topbreaking.news/science/india-2-billion-year-old-fossils-of-earths-earliest-life-form-discovered-newsweek.html

India: 2 Billion-Year-Old Fossils of Earth's Earliest Life Form Discovered - Newsweek

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India: 2 Billion-Year-Old Fossils of Earth’s Earliest Life Form Discovered Newsweek A scientist in India found microfossils that have been dated to be a staggering 2 billion years old. The prokaryotic fossils represent the planet’s oldest-known form of life. Naresh Ghose, a Bengaluru-based geologist, made the discovery on the Indian … Geologist finds microfossils of prokaryotic organisms that lived 2000 million years ago in Bundelkhand near JhansiFirstpost

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