Pond mud proposed as Anthropocene’s ‘golden spike,’ defining human-altered geological age 0 11.07.2023 04:00 Sciencebase.com Proposal for Canada’s Crawford Lake to mark global changes of the 1950s now faces skeptical scientific bureaucracy Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ