Results 331 to 340 of about 509,485 (382)

The radiation and geographic expansion of primates through diverse climates. [PDF]

open access: yesProc Natl Acad Sci U S A
Avaria-Llautureo J   +5 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Are the oldest ?fossils?, fossils?

Origins of Life, 1976
A comparative statistical study has been carried out on populations of modern algae, of Precambrian algal microfossils, of the 'organized elements' of the Orgueil carbonaceous meteorite, and of the oldest microfossil-like objects now known (spheroidal bodies from the Fig Tree and Onverwacht Groups of the Swaziland Supergroup, South Africa).
openaire   +2 more sources

Mites as fossils: forever small?

International Journal of Acarology, 2018
Smallness being in the essence of a mite, the question is whether it has always been so during the geological history of Acari. Here I assemble measurements of over 260 published mite fossils, distributed from the Early Devonian (410 mya) to the end of ...
E. Sidorchuk
semanticscholar   +1 more source

The fossil episode [PDF]

open access: possibleJournal of Monetary Economics, 2012
Abstract Agriculture sector output (biocarbon) is a good substitute for oil in energy production but oil cannot be used as food. This one-way substitutability is analyzed in a dynamic general equilibrium model. It features three endogenous phases: a pure fossil, a mixed fossil and biocarbon and an absorbing biocarbon fuel only phase.
John Hassler, Hans-Werner Sinn
openaire   +2 more sources

The Fossil Fallacy

Scientific American, 2005
This article comments on the persistence of the creationism argument despite the multifarious evidence supporting evolution. Nineteenth-century English social scientist Herbert Spencer made this prescient observation: "Those who cavalierly reject the Theory of Evolution, as not adequately supported by facts, seem quite to forget that their own theory ...
openaire   +2 more sources

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