Micropaleontology and palaeoclimate during the early Cretaceous in the Lishu depression, Songliao basin, Northeast China
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DOI: 10.1016/j.gsf.2015.12.005
Abstract: Abstract Diverse and abundant microfossils, such as palynomorphs, algae and Ostracoda, were collected from lower Cretaceous strata of Lishu depression, located in southeastern Songliao basin, and were identified and classified in order to provide relevant,… read more here.
Keywords: early cretaceous; songliao basin; lishu depression; formation ... See more keywords
Extended 3β-methylhopanes up to C45 in source rocks from the Upper Cretaceous Qingshankou Formation, Songliao Basin, northeast China
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DOI: 10.1016/j.orggeochem.2020.103998
Abstract: Abstract 3β-Methylhopanes, methylated at the C-3 position of the A-ring, have been detected ubiquitously in sedimentary rocks with carbon numbers of C28 and C30–C36. These compounds have been attributed to aerobic methanotrophs due to their… read more here.
Keywords: c45 source; songliao; qingshankou formation; source rocks ... See more keywords
Early Cretaceous rift-related volcanism in the Songliao Basin, NE China – A geochemical study
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DOI: 10.1080/00206814.2017.1395300
Abstract: ABSTRACT Following the amalgamation of the Siberian and North China Cratons, NE China, as part of the Central Asian Orogenic Belt (CAOB), underwent Late Mesozoic lithospheric extension that was associated with volcanic activity. The Songliao… read more here.
Keywords: early cretaceous; songliao basin; songliao; magma ... See more keywords