Annals of the South African Museum, Volume 4The Museum - Natural history |
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Page 86
... less semicircular in form , and gradually pass into longer and lobed seg- ments as we ascend the rachis . The longer pinnules , which may reach a length of 6 cm . or more , are not attached by the whole of the base , like the stouter ...
... less semicircular in form , and gradually pass into longer and lobed seg- ments as we ascend the rachis . The longer pinnules , which may reach a length of 6 cm . or more , are not attached by the whole of the base , like the stouter ...
Page 92
... less perfect . Plate XI . , fig . 5 ( XX . ) . An obscurely preserved and wrinkled specimen , similar to xxi . ( fig ... less clearly . There are indications here and there of impressions suggesting narrow linear , leaf - like appendages ...
... less perfect . Plate XI . , fig . 5 ( XX . ) . An obscurely preserved and wrinkled specimen , similar to xxi . ( fig ... less clearly . There are indications here and there of impressions suggesting narrow linear , leaf - like appendages ...
Page 205
... less distinct , the axial spines are shorter , and the tail is not produced into a long mucro but only into a short point . From these characters we may conclude that it is a younger individual . The differences between this species and ...
... less distinct , the axial spines are shorter , and the tail is not produced into a long mucro but only into a short point . From these characters we may conclude that it is a younger individual . The differences between this species and ...
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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