Corynepteris
WebFeb 1, 2004 · Corynepteris has been long considered a typical member of the Euramerican Carboniferous province but its recent discovery in Permian rocks of southern Argentina ( … Webattributed to Corynepteris, subsequent workers (Galtier and Holmes, 1976; Baxter and Baxendale, 1976; Galtier and Scott, 1979) have questioned the delimitation of Notoschizaea as a genus distinct from Corynepteris. In the course of another investigation of mine, Graham's (1934) preparations of N. robusta were re-examined. Compar
Corynepteris
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WebJul 1, 2008 · The nearest basin with the genus Corynepteris presented at that time is in the Czech Republic, more than 800 km away, which was too far for an effective reintroduction of the genus to the ... WebCorynetis is a genus of archaeopriapulid known from the Chengjiang biota, and a senior synonym of Anningvermis multispinosus. [3]
WebThe sporangia , however, are much larger: 3–4 mm long 0.7–1.1 mm in diameter versus only 1–1.5 mm long 0.5–0.8 mm in Corynepteris , and are characteristically banana shaped with a pair of elongate annuli. WebSpecies: Corynepteris sp. Carboniferous, Westphalian "B" (Upper Carboniferous, Middle Pennsylvanian Period), ~310 million years ago. Poland, Upper Silesia. Very nice …
WebThe sporangia , however, are much larger: 3–4 mm long 0.7–1.1 mm in diameter versus only 1–1.5 mm long 0.5–0.8 mm in Corynepteris , and are characteristically banana shaped with a pair of elongate annuli. WebT1 - Studies of Palaeozoic ferns: On the genus Corynepteris. A redescription of the type and some other European species. AU - GALTIER, J . AU - Scott, Andrew C. PY - 1979. Y1 - 1979. M3 - Article. VL - 170. SP - 81. EP - 125. JO - Palaeontographica B. JF - Palaeontographica B. ER -
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WebSori. in a sentence. sori. Meanings. Sentences. The sori are borne on the under surface of the pinnae, usually in a single row on either side of the midrib, but in Kaulfussia dotted over the expanded lamina. 5. 1. The elongated receptacle of the marginal sori is surrounded by a basal cup-shaped indusium. globaldraintech.comWeband Corynepteris has been fairly well estab-lished (Renault and Zeiller, 1888; Kidston, 1923) but has not shed any light on the prob-lem of correlations with genera based on petri-factions. Zeiller (1900) suggested that Alloiop-teris represented the foliage of Zygopteris TEXT-FIG. 2-Cross section of a primary pinna borne on an Etapteris-type ... globaldots international ltdWebCeroptresini is a tribe of oak gall wasps in the family Cynipidae, and includes two genera: Ceroptres and Buffingtonella. [1] [2] All but one of the 22 species currently recognized … global dosimetry solutions loginWebA Geo-Sciences Journal of the Geological Institute “Strashimir Dimitrov”, Bulgarian Academy of Sciences globaldraftingservice gmail.comWebFeb 7, 2024 · The best fossil plant - Corynepteris - Carboniferous fern with sporangia. $65.00 + $12.00 shipping. The best fossil. Huge perfectly preserved Carboniferous plant - Lepidodendron. $90.00 + $30.00 shipping. Picture Information. Picture 1 of 7. Click to enlarge. Hover to zoom. Have one to sell? global dorm kangwon national universityWebCorynepteris involucrata, sp. nov., a new fertile fern of possible zygopterid affinities from the Pennsylvanian of Kansas by Robert W. 1914- Baxter, 1976, University of Kansas … boeing india bangalore officeWebNotoschizaea Graham is a synonym of Corynepteris Baily (Coenopteridales; Carboniferous) - Volume 63 Issue 5 Purchasing on Cambridge Core will be unavailable … global door locks for rvs