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Chemical process to separate iron oxides particles in pottery sample for EPR dating
(Pergamon-Elsevier B.V. Ltd, 2008-12-15)
Ancient potteries usually are made of the local clay material, which contains relatively high concentration of iron. The powdered samples are usually quite black, due to magnetite, and, although they can be used for ...
Chemical process to separate iron oxides particles in pottery sample for EPR dating
(Pergamon-Elsevier B.V. Ltd, 2008-12-15)
Ancient potteries usually are made of the local clay material, which contains relatively high concentration of iron. The powdered samples are usually quite black, due to magnetite, and, although they can be used for ...
Species groups and the evolutionary diversification of tuco-tucos, genus Ctenomys (Rodentia: Ctenomyidae)
(Oxford University Press, 2016)
Diversification patterns in the CES clade (Brassicaceae tribes Cremolobeae, Eudemeae, Schizopetaleae) in Andean South America
(Wiley, 2016-08)
Dated molecular phylogenetic trees show that the Andean uplift had a major impact on South American biodiversity. For many Andean groups, accelerated diversification (radiation) has been documented. However, not all Andean ...
Phylogenetic relationships of rock-wallabies, Petrogale (Marsupialia: Macropodidae) and their biogeographic history within Australia
(ACADEMIC PRESS INC ELSEVIER SCIENCESAN DIEGO, 2012)
The rock-wallaby genus Petrogale comprises a group of habitat-specialist macropodids endemic to Australia. Their restriction to rocky outcrops, with infrequent interpopulation dispersal, has been suggested as the cause of ...
Phylogenomic analysis, reclassification, and evolution of South American nemesioid burrowing mygalomorph spiders
(2022-03-01)
The family Nemesiidae was once among the most species-rich of mygalomorph spider families. However, over the past few decades both morphological and molecular studies focusing on mygalomorph phylogeny have recovered the ...