Mecaster texanus (Echinoidea) from Turonian-Coniacian strata in the Sergipe-Alagoas Basin, Brazil
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منابع مشابه
Carboxylic acids of marine evaporitic oils from Sergipe-Alagoas Basin, Brazil
A suite of 10 dierent marine evaporitic oil samples from Sergipe-Alagoas Basin, Brazil was studied for its biomarker content, in particular its acidic constituents. The oils showed dierent molecular distributions and relative abundances of n-alkanoic, isoprenoid and hopanoic acids. The observed dierences were assigned to the incorporation of immature organic matter in the oils and fractionat...
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For more than 30 years temephos, an organophosphate insecticide, has been the sole larvicide used in Brazil in the control of Aedes aegypti. Organophosphates were also used for adult control, being replaced by pyrethroids since 1999. In this same year the Brazilian Health Foundation started the coordination of the Ae. aegypti Insecticide Resistance Monitoring Program. In the context of this pro...
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A totall of 500 Early Permian samples from the Chal-i-Sheh Formation in the Zagros Basin were examined palynollogically in order to determine the stratigraphical age of the formation and to assess the palaeogeopaphicd relatianships of this basin to the Southern and Northern Hemispheres during the Early Permian. Fifty-eight taxa were recorded including 46 pollen, 10 spore and 2 acritarch spe...
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ژورنال
عنوان ژورنال: Carnets de géologie (Notebooks on geology)
سال: 2017
ISSN: 1634-0744
DOI: 10.4267/2042/64287