div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Crystal Structure of Methane at the Transition Point 204° K src=https:reader031fdocumentsusreader031viewer2022020522575067de1a28ab0f07ad8574html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divp© 1939 Nature Publishing Grouppdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Crystal Structure of Methane at the Transition Point 204° K src=https:reader031fdocumentsusreader031viewer2022020522575067de1a28ab0f07ad8574html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divp© 1939 Nature Publishing Grouppdiv