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Sedimentological features of Cretaceous--Tertiary (K/T) boundary section along Heilongjiang River,Northeast China |
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| Authors: | Shigeyuki Suzuki Hakuyu Okada SUN Chunlin SUN Ge |
| Institution: | Shigeyuki Suzuki1,Hakuyu Okada2,SUN Chunlin3 , SUN Ge3,41.Department of Earth Sciences,Okayama University,Okayama 799-8530,Japan2.Department of Earth , Planetary Sciences,Kyushu University,Fukuoka 812-8581,Japan3.Research Center of Paleontology , Stratigraphy,Jilin University,Changchun 130026,China4.Paleontological Institute of Shenyang Normal University,Shenyang 110034,China |
| Abstract: | The Jiayin area along the Heilongjiang River in Northeast China has attracted stratigraphic and sedimentological interests recently because the Cretaceous--Tertiary (K/T) boundary should be located in this non-marine succession.Dinosaur remains disappear suddenly at the upper part of the Maastrichtian,whereas plants gradually evolved throughout the succession.Analysis of sedimentary facies has been carried out and paleo-environments through Upper Cretaceous to lower Paleocene sections are reconstructed.Fluv... |
| Keywords: | sedimentary environment sedimentary facies Heilongjiang River area K/T boundary |
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