Notes on New Erian (Devonian) Plants
نویسندگان
چکیده
منابع مشابه
New Plants from the Lower Devonian Pingyipu Group, Jiangyou County, Sichuan Province, China
Descriptions of Lower Devonian plants from Yunnan, South China, have revolutionized concepts of diversity and disparity in tracheophytes soon after they became established on land. Sichuan assemblages have received little attention since their discovery almost 25 years ago and require revision. With this objective, fieldwork involving detailed logging and collection of fossils was undertaken in...
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The advent of wood (secondary xylem) is a major event of the Paleozoic Era, facilitating the evolution of large perennial plants. The first steps of wood evolution are unknown. We describe two small Early Devonian (407 to 397 million years ago) plants with secondary xylem including simple rays. Their wood currently represents the earliest evidence of secondary growth in plants. The small size o...
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ژورنال
عنوان ژورنال: Quarterly Journal of the Geological Society
سال: 1881
ISSN: 0370-291X
DOI: 10.1144/gsl.jgs.1881.037.01-04.28