The 1590-1520 Ma Cachoeirinha magmatic arc and its tectonic implications for the Mesoproterozoic SW Amazonian craton crustal evolution

Isotopic and chemical data of rocks from the Cachoeirinha suite provide read more new insights on the Proterozoic evolution of the Rio Negro/Juruena Province in SW Amazonian craton.Six U-Pb and Sm-Nd analyses in granitoid rocks of the Cachoeirinha suite yielded ages of 1587-1522 Ma and T DM model ages of 1.88-1.75 Ga (EpsilonNd values of -0.8 to +1

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The Implementation of Bureaucratic Reform Pillars in Increasing Taxpayer Compliance at Semarang Tax Service Office

Semarang City Tax Office which has the main us polo assn mens sweaters task to collect the tax revenue in the context of national development, then the Semarang Tax Office Associate implemented bureaucratic reform pillars in improving tax compliance.This paper examined the compliance of taxpayer in the theory of bureaucratic reform.The paper emphas

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Untangling the systematic dilemma behind the roughskin spurdog Cirrhigaleus asper (Merrett, 1973) (Chondrichthyes: Squaliformes), with phylogeny of Squalidae and a key to Cirrhigaleus species.

Cirrhigaleus comprises a small genus of rare barbel-bearing dogfish sharks with distributions in limited regions of all oceans.Generic validity and taxonomic status of some species are upon controversies by morphological and molecular evidence that often suggest reallocation of Cirrhigaleus species into the genus Squalus.Particularly, the roughskin

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