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Syndication

Mon, 20 March 2017
Norteko Ferrokarrilla/2017-03-17/Alga gorrien fosilak

Duela 1.600 milioi urteko fosil batzuk aurkitu dituzte Indian. Izan daitezke alga gorrien arbasoak, alegia fotosintesia egiten zuten lehen bizidunen fosilak. Baina agian ez dira. Zalantza handiak daude, eta ez dago adostasunik adituen artean. Nolanahi ere, aurkikuntza interesgarria da.

Direct download: NFXXI-28a.mp3
Category:science -- posted at: 4:10am EDT