Annals of the South African Museum, Volume 4The Museum - Natural history |
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Page 12
examples it might well be impossible to arrive at a generic much . less specific determination . * So far as vegetative characters are concerned , the fern described by Yokoyama from Japan as Pecopteris browniana appears to be identical ...
examples it might well be impossible to arrive at a generic much . less specific determination . * So far as vegetative characters are concerned , the fern described by Yokoyama from Japan as Pecopteris browniana appears to be identical ...
Page 38
... examples of cone - scales like those represented on pl . vi . , figs . 4-7 , which agree so closely with the cone - scales of Araucaria cookii and other recent species of Araucaria that I have no hesitation in referring them to the ...
... examples of cone - scales like those represented on pl . vi . , figs . 4-7 , which agree so closely with the cone - scales of Araucaria cookii and other recent species of Araucaria that I have no hesitation in referring them to the ...
Page 54
... examples . The most common form of pinna and pinnules is that represented in fig . 1 , pl . vii . , in which the segments have no midrib but agree in their venation with the genus Odontopteris . A few specimens occur in which the ...
... examples . The most common form of pinna and pinnules is that represented in fig . 1 , pl . vii . , in which the segments have no midrib but agree in their venation with the genus Odontopteris . A few specimens occur in which the ...
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Common terms and phrases
angles Anomodonts axis baini beak beds Bokkeveld bone Brachial valve Brachiopoda British Museum Brongn browniana canine Carruthers Ceres Chonetes Cladophlebis closely described Devonian elongata Feistmantel fern figured flabellites Flora fossil fragments frond furrows Gamka Poort genus Geol Geological glabella Glossopteris grooves Gydo Pass humerus Ibid identical imperfect internal cast Journ Jurassic lamina leaf lobes lower Lystrosaurus margin maxillary median midrib Morris and Sharpe Nathorst Neuropteridium numerous odontopteroides orbignyi Palæont palate Pareiasaurus Pecopteris pedicle pedicle valve Phacops pinna pinnæ pinnules plant Plate portion posterior precoracoid preserved prevomers probably Proterosuchus pterygoid Quart rachis represented in pl resemblance Rhætic ribs rocks Salter Sandstone Saporta Schimper segments Seward shown in fig shows slightly South African species specimen Sphenopteris Spirifer Spirophyton stem Stormberg surface Taniopteris Tate teeth Theriodonts Thinnfeldia Titanosuchus type-specimen Typhloniscus Uitenhage Ulrich upper veins venation Vereeniging vertebræ viii vomer Wealden width Zamites Zeiller