Previously Unknown Dolphin Species Discovered in Switzerland (Các Loài Cá Heo Chưa Được Biết Đến Từng Sống Ở Thụy Sỹ)
Twenty million years ago, the Swiss Plateau region, or “Mittelland”, was an ocean in which dolphins swam. Cách đây hai mươi triệu năm, vùng cao nguyên Thụy Sỹ hay “Mittelland” - Huyện hành chánh cũ của Thụy Sỹ - là đại dương, nơi cá heo sinh sống. https://syntheticbilingual.blogspot.com/2022/05/previously-unknown-dolphin-species.html By University of Zurich May 17, 2022 Source: https://www.heritagedaily.com/2022/05/previously-unknown-dolphin-species-discovered-in-switzerland/143640?amp&fbclid=IwAR0XtBmRM9x72h_GHimcD7Si3Xh3CPttUa1CsSZhsLx-tN-DIsg6V_eEVUM (Vui lòng xem bản dịch tiếng Việt bên dưới) Researchers at the University of Zurich’s Palaeontological Institute have discovered two previously unknown species related to modern sperm whales and oceanic dolphins based on a study of fossilised ear bones. About 20 million years ago the climate became warmer resulting in rising sea levels that flooded the low-lying areas of Europe. Switzerland at the ...