Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Elżbieta Turnau"'
Autor:
Elżbieta Turnau
Publikováno v:
Review of Palaeobotany and Palynology. 200:108-121
Middle Devonian spore successions from northwestern and southeastern Poland show a rapid reduction of taxonomic diversity that occurs close to the boundary between the Middle and Late Givetian. Similar diversity decline was recorded from European Rus
Morphology and wall ultrastructure of some Middle Devonian dispersed megaspores from northern Poland
Autor:
Elżbieta Turnau, Natalia Zavialova
Publikováno v:
Review of Palaeobotany and Palynology. 171:103-123
Specimens of dispersed Middle Devonian megaspores have been isolated from core samples from the Miastko 1 borehole in Western Pomerania. Comprehensive investigations using light, scanning and transmission electron microscopy supplement previous infor
Autor:
Elżbieta Turnau, Katarzyna Narkiewicz
Publikováno v:
Review of Palaeobotany and Palynology. 164:30-38
Givetian and ?Frasnian spores associated with conodont elements occur in two boreholes in the Lublin area allowing definition of the stratigraphical relationship of the first appearance or last occurrence of selected spore species and form features t
Publikováno v:
Review of Palaeobotany and Palynology. 156:14-33
A detailed investigation using light microscopy (LM), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) has been undertaken on three dispersed megaspore taxa recovered from Givetian deposits of northern Poland. Morphology
Autor:
Elżbieta Turnau, A. Prejbisz
Publikováno v:
Review of Palaeobotany and Palynology. 142:53-59
The dispersed megaspore tetrads, Granditetraspora zharkovae Arkhangelskaya and Turnau, a species recorded previously from mid-Givetian deposits of European Russia, have been found in the same stratigraphical position in Western Pomerania in Poland. O
Autor:
Elżbieta Turnau, A.D. Arkhangelskaya
Publikováno v:
Review of Palaeobotany and Palynology. 127:45-58
New genus and species of dispersed megaspore tetrads, consisting of one large (presumably fertile) and three small (presumably aborted) spores, are described from mid-Givetian deposits of European Russia. These are probably the oldest seed-megaspores
Autor:
Elżbieta Turnau
Publikováno v:
Review of Palaeobotany and Palynology. 118:261-268
Two new genera of cavate spores, Tergobulasporites and Crumenasporites, are established for the Devonian of Euramerica to accommodate species previously included in inappropriate acavate spore genera. The new genera are restricted to Euramerica. The
Autor:
Elżbieta Turnau
Publikováno v:
Journal of Micropalaeontology. 19:159-162
Assemblages of Middle Devonian (Givetian) phytoplankton from the Holy Cross Mountains include sphaeromorphs possessing blister-like ornamentation typical of the genus Tapajonites Sommer & van Boekel, 1963. Study of the sculptural elements under high
Autor:
Elżbieta Turnau, Grzegorz Racki
Publikováno v:
Review of Palaeobotany and Palynology. 106:237-271
Givetian samples have yielded well preserved palynomorphs including miospores, prasinophytes, acritarchs, and coenobial algae. Two new miospore species (Grandispora parvula Turnau, sp. nov., and Perotrilites granulaticonatus Turnau, sp. nov.), and tw
Autor:
Elżbieta Turnau
Publikováno v:
Review of Palaeobotany and Palynology. 93:107-125
Middle Devonian miospore assemblages from subsurface of Western Pomerania are assigned to the Rhabdosporites langii and Aneurospora extensa zones of the East European miospore zonation scheme. Late Eifelian and early to middle Givetian ages of the ho