tempo di lettura: 5 minuti . ARGOMENTO: BIOLOGIA – PALEONTOLOGIA PERIODO: 120 MILIONI DI ANNI FA AREA: BRASILE parole chiave: pesci fossili Palaeontologists and the famous Tin Man in The Wizard of Oz were once in search of the same thing: a heart. But in our case, it was the search for a fossilised heart. And now we’ve found…
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