300 million years ago, "Plant Pompeto City" found "left-handed"

Science and Technology Daily, Nanjing, November 19 (Reporter Zhang Wei) plants also have "left-handed"? It is reported that more than 90% of the current entangled plants prefer right-hand spin. However, researchers at the Nanjing Institute of Geology and Paleontology of the Chinese Academy of Sciences found a stable left-handed entangled plant fossil in the marsh forest of "Plant Pompeto City" about 300 million years ago in Inner Mongolia. This is the second entangled plant fossil in geological history, and the discovery traces the appearance of plant winding habits back 300 million years to the late Paleontological period. The findings were published online in the latest issue of the internationally renowned journal Current Biology.
the term "hand sex" means that an object cannot fit into its mirror, as in our hands, and although the left and right hands mirror each other, the thumb and thumb cannot. "Hand sex" is widely found in the universe, as large as the Milky Way galaxy, as small as neutrino trajectories, there are symmetrical spin, and many prefer single-handedness (left or right).
plants are mainly found in the bead plants, the other includes the naked plants to buy the genus hemp vine and the sea sands genus plants of the real plants. In the Ouda coalfield in Wuhai City, Inner Mongolia, a swamp forest about 300 million years old was buried in the ground by volcanic eruptions. It is preserved in a similar way to Pompeto, Italy, and is therefore called the "Plant Pompeto City" in China.
researchers have discovered a new type of entangled plant fossil in the swamp forest community. By burying and slicing the specimens, they found that the winding plant had a C-shaped tube bundle and should belong to the leaf axis of the real plant. Another leaf from a entangled fossil collected at the same place of origin suggests that the entangled plant may be a real fern of a refringed fern. Interestingly, the existing winding plants, including the real plant sea sand genus, are mainly entangled in the right,but the geological history of the two entangled plant fossils are left-handed winding.
the researchers speculated that entangled plants and host plants should also climb on a tree during their lifetimes, a phenomenon of "double climbing" that shows that the ecology of the early two-year-old marsh forest community has become very complex.