5/16/2023 0 Comments Metasequoia fossilThe research is also supported by the Senckenberg Nature Museum in Germany. Preserved for around fifty million years, these Metasequoia fossils possess the oldest biomolecules of this kind ever recovered. Study of its fossils will enable researchers to understand how conifer plants distribute spatially and respond to climate changeĪs the first Metasequoia fossil in southwest China and the southernmost fossil of the genus around the world, the newfound fossils considerably expands the spatial distribution range of Metasequoia in the geological past.Īccording to the research published in Review of Palaeobotany and Palynology, the disappearance of Metasequoia in southwest China might be related to the evolutionary stasis of Metasequoia, most likely preventing necessary adaptations to increasing winter and spring aridity induced by the intensification of the Asian monsoon in this region during the Neogene. Shortly afterwards (1944) in Central China a new tree was discovered: Metasequoia - a living. The plant in question belongs to a group which had been distinguished only a few years ago as a new genus of fossils long alleged to be the ancestors of the California redwood, and reveals an unique type of relic conifer, contributing substantially to taxonomy, morphology, and j)hytogeography. The Metasequoia is an ancient plant with a narrow natural distribution in central China. The genus Metasequoia was first described from fossil material. Numerous well-preserved leafy shoots and seed cones of Metasequoia have been brought to light after a deep sleep of between about 16-11 million years ago at the middle Miocene deposits in Sanzhangtian village, southwest China's Yunnan Province, by researchers from Xishuangbanna Tropical Botanical Garden. ![]() ![]() BEIJING, April 6 (Xinhua) - Chinese researchers have discovered a Metasequoia fossil in southwest China, the furthest south such a fossil that has ever been discovered, revealing a possible cause for the Metasequoia's disappearance in the region.
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