1.0Harvard Gazettehttps://dev.news.harvard.edu/gazettegazetteimporthttps://dev.news.harvard.edu/gazette/story/author/gazetteimport/Oldest mammal is found: — Harvard Gazetterich600338<blockquote class="wp-embedded-content" data-secret="ZK10ZuuDcp"><a href="https://dev.news.harvard.edu/gazette/story/2001/05/oldest-mammal-is-found-2/">Oldest mammal is found:</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://dev.news.harvard.edu/gazette/story/2001/05/oldest-mammal-is-found-2/embed/#?secret=ZK10ZuuDcp" width="600" height="338" title="“Oldest mammal is found:” — Harvard Gazette" data-secret="ZK10ZuuDcp" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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Discovery of the skull of a shrewlike animal the size of a paper clip pushes back the origin of mammals, including humans, to 195 million years ago. Found in China, the tiny skull shows evidence that the first mammals evolved from reptiles 45 million years earlier than widely believed.https://dev.news.harvard.edu/gazette/wp-content/uploads/2001/05/01-mammal-450-11.jpg