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全国首次集中亮相,约5500万年前的抚顺,长这样……_我的网站

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A |     With the 2024 presidential race beginning to unfold, Sen. Bernie Sanders of Vermont said he believes that President Joe Biden will again earn the Democratic nomination — and the president likely win reelection if he runs on a strong progressive campaign."I think at this moment ... we have got to bring the progressive community together to say, you know what, we're going to fight for a progressive agenda but we cannot have four more years of Donald Trump in the White House," Sanders said Sunday on "Face the Nation." The senator, who identifies as a political independent but sought the Democratic nomination for president during his own progressive campaigns in 2016 and 2020, is a self-described democratic socialist and a vocal advocate for more accessible health care, women's rights and environmental policies to address climate change, among other issues. He urged voters who are dissatisfied with the work the Biden administration has done to recognize that "we are living in an unprecedented moment in American history."

"Donald Trump is not only a pathological liar, has not only waged an insurrection, if you like, to prevent President Biden from taking office, not only is denying American democracy, moving against American democracy," Sanders said. Trump surrendered last week at the jail in Fulton County, Georgia, where he and 18 others were indicted for their alleged involvement in a "criminal enterprise" endeavoring to overturn his loss in Georgia during the 2020 presidential election. The former president is charged with 13 felony counts and has pleaded not guilty in the case.       Trump has also been charged with felony counts in three other jursidications, including federal charges related to his alleged attempt to stop the transfer of power in 2020 and his alleged mishandling of classified documents and charges in New York state related to allegedly falsifying business records. Trump is in the running for the Republican presidential nomination in 2024.                 Mr. Biden officially launched his reelection campaign in April. In the announcement, the president explicitly positioned himself opposite Trump, and some of his other Republican opponents, on key issues like abortion and social security. Mr. Biden's campaign announcement video also included footage of the Jan. 6 attack on the U.S. Capitol.
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Sen. Bernie Sanders on "Face the Nation," September 3, 2023.                    CBS News             
"Around the country, MAGA extremists are lining up to take those bedrock freedoms away," Mr. Biden said in the video. "Cutting social security that you've paid for your entire life while cutting taxes for the very wealthy. Dictating what health care decisions women can make, banning books, and telling people who they can love. All while making it more difficult for you to be able to vote."Sanders endorsed Mr. Biden in April. Sanders referenced several of those issues in underscoring what he believes is the importance of building "a strong progressive agenda" to win the presidency in 2024."I think President Biden is going to be the nominee of the Democratic Party and I think if he runs on a strong progressive agenda he's not only going to win, he's going to win by a strong vote," Sanders said during his "Face the Nation" appearance.                       "Because when you look at the Republican Party, it's not only that you have a former president who has been impeached twice, indicted four times," Sanders said. "These are people who deny women in this country the right to control their own bodies. Really? In 2023, is that where we are in this country? Not recognizing the reality of climate change, wanting more tax breaks for billionaires... that's what their agenda is. So, I think that in any kind of serious campaign, President Biden and the Democrats will do quite well against that reactionary agenda."Sanders called on Democrats to develop a progressive agenda that prioritizes the needs of seniors and of young people by expanding Medicare and addressing student debt."If we demand that the wealthiest people in this country start paying their fair share of taxes, if we come up with a progressive agenda, I think we're going to win and win big," he said. "And when we win big, we have to make it clear that we stand with the working class of this country, against the kind of corporate greed that we now see."                                  。    10月25日,在全场的倒计时声中,“远古葱茏”——抚顺生物群特展在辽宁古生物博物馆一楼正式开展,以馆藏珍稀的抚顺生物群标本为核心,精心构建知识化展示链条,将标本资源与科技和艺术完美融合,通过自然看历史、透过历史看文化,充分展示抚顺地域魅力。本次特展由沈阳师范大学、中共抚顺市委宣传部、国家岩矿化石标本资源共享平台主办,辽宁古生物博物馆承办,辽宁省自然资源厅科技外事处指导,将持续至今年12月10日。           抚顺生物群是辽宁十大古生物群之一。抚顺生物群的时代为始新世中晚期(距今约5200-4000万年),发现了包括植物以及鱼类、淡水龟类等脊椎动物和昆虫等无脊椎动物化石门类,其中昆虫等节肢动物化石常保存于精美的琥珀之中。抚顺植物群曾出现高大的水杉、红杉等松柏类;还发现现今只在热带-亚热带生长的棕榈植物——似沙巴棕等化石,说明当时抚顺气候相当炎热,茂盛的植物为形成大规模的森林及辽宁第4期大煤田创造了充足的物质条件。           当天的开展仪式吸引不少热情的参观者前来观展。参观过程中,参观者通过抚顺地区发现的50余件珍贵化石及矿物标本的集中展出,一同领略“抚顺生物群”的独特魅力,在馆内讲解员的讲解下穿越时空,回到了那个“葱茏”的史前世界,感受大自然的神奇与壮丽。           辽宁古生物博物馆展览部主任刘森介绍说,此次特展是抚顺生物群化石在全国范围内的首次集中展出,展出了抚顺槲叶、抚顺桦等珍贵化石,以及种类齐全的抚顺琥珀,这些化石和琥珀非常具有科研价值和展览价值,让公众透过远古自然,更加深入了解抚顺悠久的历史文化。           作为抚顺流量工程中“抚顺宣传进沈阳”的一项重要活动内容,本次特展的举办得到了中国罕王控股有限公司董事会主席、北京大学沈阳校友会会长杨继野和以赵毅为代表的抚顺众多收藏家的大力支持,展览中的大部分展品选自他们为辽宁古生物博物馆捐赠的2000余块动植物化石和100余块琥珀。

B | 特展启动仪式上,辽宁古生物博物馆党总支书记杨建杰,为杨继野和赵毅颁授了化石捐赠证书。           抚顺生物群因其发现大量蕴含动植物的琥珀而被誉为世界上种类最丰富的琥珀生物群之一,这些琥珀不仅填补了始新世时期亚洲大陆琥珀生物群的空白,也因其内含物中具有极高的生物多样性,为研究气候变化和构造事件对欧亚大陆生物演化的影响提供了重要支撑。

C |            特展启动仪式结束后,还同步举行了相关系列科普活动“一叶知秋——书香中的自然”植物书签制作活动。                    责任编辑:李丹。

D |

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