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| 1 | Late Cretaceous biota and the Cretaceous-Paleogene(K--Pg)Boundary in Jiayin of Heilongjiang,China显示文摘An international cooperative study of the Late Cretaceous biota and non-marine strata including the Cretaceous-Paleogene(K--Pg) boundary in Jiayin near the Heilongjiang River,China during 2002-2010,is summarized in this paper. The strata includes the Upper Cretaceous Yong'ancun-,Taipinglinchang-,Yuliang-zi-,and Furao formations,and the Paleocence Wuyun Formation consisting of Baoshantou Member and a Coalbearing Member. Seven palynological assemblages from Santonian to Paleocene are recognized,which is used for definition of the K--Pg boundary. Through the palynological analysis of three drilled boreholes (XHY-2005,2006,2008) in Xiaoheyan of western Jiayin,the K--Pg boundary is defined within 20. 00-20. 05 m in the borehole XHY-2006 (as a standard boundary) which is just between the top of Furao Formation (late Maasterichtian) and the base of Baishantou Member (early Danian) . These new research results are supported by paleo- magnetic,geochemical and other analyses,also. On the other hand,the presence of eight taxa of Maasterichtian dinosaurs (mostly hadrosaurids) have been recognized by the authors; and two mega-plant assemblages from the Yong'ancun Fm (Santonian) to Taipinglinchang Fm (Campanian) are confirmed. These research a-chievements indicate that the Upper Cretaceous-Paleocene in Jiayin can be well correlated to the strata in the neighboring Zeya-Bureja basin,Russia. The K--Pg boundary definited in Jiayin is the first well documented non-marine K--Pg boundary in China. Also the related paleoclimate,paleoenvironment and the mass extinctions in this area during the Cretaceous-Paleocene transition are also discussed. | Sun G. Akhmetiev M. Markevich V. Ashraf A. R. Bugdaeva E. Godefroit P. Bolotsky Yu. Dong Z. M. Golovneva L. Yang H. X. Sun C. L. Sun Y. W. Quan C. Kodrul T. Kezina T. Johnson K. Nishida H Dilcher D. L. Harding I. Chen Y. J. | 2011 | Global Geology2011，14，3： | 9 |
| 2 | Dacrycarpus pattern shedding new light on the early floristic exchange between Asia and Australia显示文摘The recent discovery of mummified Dacrycarpus remains from the Miocene Erzitang Formation of the Guiping Basin,Guangxi,southern China,essentially contests our concepts of floristic exchange between Australia and China.East Asia has several biodiversity hotpots and is a key region for understanding the origin and evolution of the biodiversity in the N orthern Hemisphere[1].Most Gondwanan elements in East Asia are those formerly distributed across much wide areas in the Southern Hemisphere,but their modern distributions are the results of complex geological and climatic changes.Understanding the biogeographical history of Gondwanan taxa,and the mechanism underpinning their current distributions,help in understanding and conserving extant biodiversity. | Xinkai Wu Xiaoyan Liu Tatiana Kodrul Cheng Quan Jianhua Jin | 2019 | National Science Review2019，6，6： | 3 |
| 3 | Palaeoclimate background of the diverse Eocene floras of South China显示文摘Hainan and Guangdong provinces,located in north tropical area and south subtropical area of China respectively,bear one of the highest levels of biodiversity in China.The modern floras of Hainan and Guangdong are dominated by pantropical and tropical-subtropical taxa and many of their representative families appeared as early as in the Eocene[1].The Eocene,therefore,represents a crucial stage in the formation of the extant flora.However,previously the Eocene floras and vegetation were largely studied in mid- | Jian-Hua Jin Alexei B. Herman Robert A. Spicer Tatiana M. Kodrul | 2017 | Science Bulletin2017，62，22： | 2 |
| 4 | Fossil wood of Sequoioxylon burejense sp. nov. (Taxodiaceae) from the Upper Cretaceous of the Zeya-Bureya Basin (Russian Far East)显示文摘 | N. I. Blokhina M. A. Afonin T. M. Kodrul | 2010 | Paleontological Journal2010，，10： | 1 |
| 5 | “圆盘青钱柳Cyclocarya scutellata Guo”论评(英文)显示文摘圆盘青钱柳Cyclocarya scutellata Guo为郭双兴(1979)建立于海南岛长昌盆地长昌组的新种,但根据果柄、果的大小以及所谓的'翅脉'等特征,作者认为郭双兴(1979)建立的'圆盘青钱柳Cyclocarya scutellata Guo'并不成立,这类标本应是莲的果实的不同保存状态,不能归入Cyclocarya。因此,郭双兴(1979)提出的关于青钱柳属可能起源于海南岛始新世的推论也就缺乏化石依据。 | 金建华 KODRUL T M 廖文波 | 2009 | 中山大学学报(自然科学版)2009，48，2： | 1 |
| 6 | First recognition of the extinct eudicot genus Palibinia in North America:Leaves and fruits of Palibinia comptonifolia(R.W.Br.)comb.nov.from the Eocene of Utah and Colorado,USA显示文摘Newly investigated leafy twigs bearing axillary fruits from the Eocene Parachute Creek Member of the Green River Formation in eastern Utah,USA,have provided more information on the species previously attributed to the Proteaceae as Banksia comptonifolia R.W.Br.The leaves are simple,estipulate with short petioles,and elongate laminae with prominent angular nonglandular teeth.The laminae have a thick midvein and pinnate craspedodromous secondaries,and are distinctive in the presence of a thick,often coalified,marginal rim.Vegetative and reproductive buds occur in the axils of the leaves.These features indicate that the species belongs to Palibinia Korovin—an extinct Eudicot genus previously known only from the Paleogene of Asia and Europe.Small pedicellate ovoid fruits 1.5-2.2 mm wide are borne in fascicles of three and are seen to be capsules with four apical valves.Despite the specific epithet referring to similarity of the foliage to that of Comptonia(Myricaceae),the fasciculate inflorescence organization with axillary flowers is quite distinct from the catkins characteristic of that family.Assignment to Banksia or other Proteaceae with complex inflorescences and follicular fruits is also problematic.Additionally,MacGinitie′s transfer of the species to Vauquelinia of the Rosaceae is contradicted by the lack of stipule scars on the twig and by differences in leaf venation and floral morphology.We transfer the species to Palibinia comptonifolia(R.W.Br.)comb.nov.,but its familial affinity within the Pentapetalae remains uncertain.This new occurrence augments records from the Paleogene of Turkmenistan,Kazakhstan,China,England,and Germany. | Steven R.Manchester Walter S.Judd Tatiana Kodrul | 2024 | Journal of Systematics and Evolution2024，62，1： | 0 |
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