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Article
D. Edwards, Auteur ; G. Ewbank, Auteur ; G. D. Abbott, AuteurCoalified residues of the xylem and peripheral structure tissues (stereome) from permineralized (CaCO3) Lower Devonian Psilophyton dawsomi have been analysed by flash pyrolysis-gas chromatography-mass spectrometry. Both yielded C1-3 alkylphenols[...]
Article
D. Edwards, Auteur ; L. Axe, Auteur ; E. Mendez, AuteurA new taxon Sporathylacium salopense gen. et sp. nov. is based on small isolated coalified sporangia from the Lower Devonian (Lochkovian: micrornatus—newportensis spore zone) from the Welsh Borderland. The sporangia have two equal valves with mu[...]
Article
D. Edwards, Auteur ; L. Axe, AuteurElongate cells presumed to comprise water-conducting tissues are described from the central regions of short lengths of two naked, stomatiferous, coalified, axial fossils from Lochkovian (Lower Devonian) fluvial rocks in the Welsh Borderland. In[...]
Article
D. Edwards, Auteur ; E. M. Morel, Auteur ; F. Paredes, Auteur ; D. G. Ganuza, Auteur ; A. Zúñiga, AuteurAbundant but fragmentary plant fossils are described from two locations in shallow water marine facies of the Lipeón (previously Kirusilla) Formation of southern Bolivia. Field relationships and limited palaeontological data suggest that the roc[...]
