Research output: Contribution to journal › Article › peer-review
Fossil plants with spores in the sporangia from the Upper Devonian (Frasnian) deposits of northern Timan. / Snigirevsky, S. M.; Tschibrikova, E. V.; Olli, V. A.
In: Paleontological Journal, Vol. 41, No. 4, 01.07.2007, p. 461-468.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Fossil plants with spores in the sporangia from the Upper Devonian (Frasnian) deposits of northern Timan
AU - Snigirevsky, S. M.
AU - Tschibrikova, E. V.
AU - Olli, V. A.
PY - 2007/7/1
Y1 - 2007/7/1
N2 - Fossil plants from the Upper Devonian (Frasnian) of northern Timan are studied. The sporangia contain well-preserved spores, which were studied in transmitted light using a scanning electron microscope. The genus Gutzeitia S. Snigirevsky, gen. nov. is established. Macroremains and in situ spores of G. timanica (Petros.) S. Snig., comb. nov. and ?Cephalopteris mirabilis (Nath.) Nath. are described. Microspores in Dimeripteris gracilis Schmalh. are identified, and microspores and megaspores in ?Cephalopteris mirabilis are studied for the first time.
AB - Fossil plants from the Upper Devonian (Frasnian) of northern Timan are studied. The sporangia contain well-preserved spores, which were studied in transmitted light using a scanning electron microscope. The genus Gutzeitia S. Snigirevsky, gen. nov. is established. Macroremains and in situ spores of G. timanica (Petros.) S. Snig., comb. nov. and ?Cephalopteris mirabilis (Nath.) Nath. are described. Microspores in Dimeripteris gracilis Schmalh. are identified, and microspores and megaspores in ?Cephalopteris mirabilis are studied for the first time.
KW - Fossil plants
KW - In situ spores
KW - SEM
KW - Upper Devonian
UR - http://www.scopus.com/inward/record.url?scp=34547559523&partnerID=8YFLogxK
U2 - 10.1134/S0031030107040120
DO - 10.1134/S0031030107040120
M3 - Article
AN - SCOPUS:34547559523
VL - 41
SP - 461
EP - 468
JO - Paleontological Journal
JF - Paleontological Journal
SN - 0031-0301
IS - 4
ER -
ID: 50523436