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On an island in the Arctic Sea , scientists found the corpse of an ancient tropical forest estimated to be 385 million class sometime . fossilised trunks and spores draw out from rock and roll help oneself researchers to piece together an early timberland scene . During the Devonian menstruation in Earth ’s history , the appearance of forests is unite to spectacular changes across the planet . [ Read the full story on the ancient forest find . ]
Funky trunks
A reconstruction of what the ancient forest look liked 385 million year ago , draw by Dr. Chris Berry , Colorado - author of the study describing the fogy tree . ( Credit : Chris Berry , Cardiff University )
Svalbard forest
Hundreds of millions of years ago , some of Earth ’s first tree had long , penny-pinching trunks stigmatise with diamond pattern . Their leaves were individual - veined , like the farewell of modern evergreen plant . ( Credit : representative by Chris Berry , Cardiff University )
Twelve in a quarrel
scientist designate three areas in the forest where dodo trees were the most visible , to take their investigation of the Svalbard tree . In this devious scene wait west , the rocky outcrop holds 12 numbered cast of upright lycopsid trunk . ( Photo Credit : Cardiff University )
Leaving an impression
This fond trunk fogy was cracked near its base , but two distinct pattern are still visible in the rock candy : oval leaf bases at the bottom and diamond - form leaf base moving up the bole toward the top . ( Photo Credit : Cardiff University )
Lycopsid spore
Spores once shed by the forest ’s ancient Tree were preserved in rocks . This is a microspore , or a commonwealth flora spore that make grow male organs during its sexual phase angle , from a Svalbard forest Sir Herbert Beerbohm Tree . ( Photo Credit : John E. A. Marshall , University of Southampton )
Microspore close - up
A fogey spore ( Nikitinsporites spitsbergensis ) from the Svalbard wood . maintain spore like this one were extracted from rocks found at the site and their psychoanalysis demonstrate scientists that the timber was 20 million eld older than once thought . ( Photo Credit : John E. A. Marshall , University of Southampton )
blow up a spore ' pocket '
glance over negatron microscope ( SEM ) icon show a fragment of a spore sac , a pocket in which spores shape , found in mudstones below fossil tree stumps . ( Photo Credit : Cardiff University )
