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The age of Earth is about 4.54 billion years; [7] [33] [34] the earliest undisputed evidence of life on Earth dates from at least 3.5 billion years ago according to the stromatolite record. [35] Some computer models suggest life began as early as 4.5 billion years ago. [36] [37] The oldest evidence of life is indirect in the form of isotopic ...
The Warrawoona Group is a geological unit in Western Australia containing putative fossils of cyanobacteria cells. Dated 3.465 Ga, these microstructures, found in Archean chert, are considered to be the oldest known geological record of life on Earth. [1] [2] [3]
Studies have shown that the Mistaken Point biota represents the oldest Ediacaran fossils known globally, and are the oldest large and architecturally complex organisms in Earth history. [5] The fossil sites along the shore within the reserve were inscribed to the UNESCO World Heritage Sites list on July 17, 2016. [6] [7] [8]
The world’s oldest known fossilized skin belonged to a species of reptile that lived before dinosaurs roamed the Earth, a new study has found. Rare skin fossil is oldest by 130 million years ...
The oldest remnants of the so-called Fosna culture were found in Aukra in Møre og Romsdal. [73] Americas, South America: Argentina: 11,000 BP: Piedra Museo: Spear heads and human fossils [74] Europe, Baltic: Estonia: 11,000 BP: Pulli: The Pulli settlement on the bank of the Pärnu River briefly pre-dates that at Kunda, which gave its name to ...
The fossil was discovered in Estonia by researchers, including University of Edinburgh professor Euan Clarkson. 530-million-year-old fossil contains world's oldest known eye Skip to main content
The oldest-known frog fossils date to even earlier. Scientists in Argentina have discovered excellently preserved fossil remains of the oldest-known tadpole, the larval stage of a large frog ...
The discovery of the oldest known Earth rock, found on the Moon, was reported in January 2019 by NASA scientists. Apollo 14 astronauts returned several rocks from the Moon and, later, scientists determined that a fragment from one of the rocks, nicknamed Big Bertha, contained "a bit of Earth from about 4 billion years ago".