Reading Time: 4 minutes . . ARGOMENTO: GEOLOGIA PERIODO: 50 MILA ANNI FA AREA: OCEANO ATLANTICO parole chiave: geologia, fossili . Un bosco subacqueo primordiale รจ stato portato alla luce a poche miglia al largo della costa dell’Alabama. L’antica foresta fossile, sepolta sotto i sedimenti oceanici in un ambiente privo di ossigeno per piรน di 50.000 anni, รจ stata riscoperta…
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From bone to brawn: ancient fish show off their muscle by Kate Trinajstic
Reading Time: 4 minutes . ARGOMENTO: BIOLOGIA PERIODO: 380 MA AREA: AUSTRALIA parole chiave: fossili, placodermi . Fossilised soft tissues, such as skin and muscle, are exceptionally hard to come by. When you think the chances of an animal being fossilised is less than one in a million – and these usually have only bone preserved – the chances…
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