Devonian Plants from the Type Section of the Ghost River Formation of Western Alberta

Plant fossils, including branched axes, foliar structures, fructifications, and dispersed spores have recently been discovered from the type section of the Ghost River formation. The megafossils, although commonly fragmentary, suggest a late Middle or early Upper Devonian age for the beds. This disc...

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Veröffentlicht in:Science (American Association for the Advancement of Science) 1962-03, Vol.135 (3507), p.930-931
Hauptverfasser: Greggs, R. G., McGregor, D. C., Rouse, Glenn E.
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Sprache:eng
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