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A brittle star fossil from the Solnhofen Limestone. During the Late Jurassic, this area was an archipelago at the edge of the Tethys Sea.This included placid lagoons that had limited access to the open sea and where salinity rose high enough that the resulting brine could not support life.
The history of paleontology traces the history of the effort to understand the history of life on Earth by studying the fossil record left behind by living organisms. Since it is concerned with understanding living organisms of the past, paleontology can be considered to be a field of biology, but its historical development has been closely tied to geology and the effort to understand the ...
The earliest evidence of life found in a stratigraphic unit, not just a single mineral grain, is the 3.7 Ga metasedimentary rocks containing graphite from the Isua Supracrustal Belt in Greenland. [3] The earliest direct known life on Earth are stromatolite fossils which have been found in 3.480-billion-year-old geyserite uncovered in the ...
An artist's rendering of a temporary wood house, based on evidence found at Terra Amata (in Nice, France) and dated to the Lower Paleolithic (c. 400,000 BP) [5]. The oldest evidence of human occupation in Eastern Europe comes from the Kozarnika cave in Bulgaria where a single human tooth and flint artifacts have been dated to at least 1.4 million years ago.
In early modern Europe, the systematic study of fossils emerged as an integral part of the changes in natural philosophy that occurred during the Age of Reason. In the Italian Renaissance, Leonardo da Vinci made various significant contributions to the field as well as depicted numerous fossils. Leonardo's contributions are central to the ...
Various pre-Indo-European substrates have been postulated, but remain speculative; the "Pelasgian" and "Tyrsenian" substrates of the Mediterranean world, an "Old European" (which may itself have been an early form of Indo-European), a "Vasconic" substrate ancestral to the modern Basque language, [84] or a more widespread presence of early Finno ...
The Posidonia Shale (German: Posidonienschiefer, also called Schistes Bitumineux in Luxembourg) geologically known as the Sachrang Formation, is an Early Jurassic (Early to Late Toarcian) geological formation in Germany, northern Switzerland, northwestern Austria, southern Luxembourg and the Netherlands, including exceptionally well-preserved complete skeletons of fossil marine fish and reptiles.
1669 — Nicolas Steno writes that some kinds of rock formed from layers of sediment deposited in water, and that fossils were organic remains buried in the process. [6] 1699 - Edward Lhuyd names the new sauropod genus and species "Ruttelum implicatum". By doing so, he names the first prehistoric creature that is recognizable as a dinosaur.