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Palynology Of The Late Neogene, Intercepted In A Borehole From Cerneţi (East Of Turnu Severin), Iustinian Petrescu, Nicoleta Bican-Brișan, Cornel Meilescu, Liana Tunsoiu
Palynology Of The Late Neogene, Intercepted In A Borehole From Cerneţi (East Of Turnu Severin), Iustinian Petrescu, Nicoleta Bican-Brișan, Cornel Meilescu, Liana Tunsoiu
Studia UBB Geologia
The paper presents the results of the palynologic studies carried on the samples recovered the W1 well from Cerneţi. These rocks were assigned to Meotian and Pontian deposits. The Meotian deposits, 40 m thick are characterized by a paly-nological spectrum consisting from: Ferns (3-4%), Conifers (56-62%), Monocotyledon-ous Angiosperms (1-2%), Dicotyledonous Angiosperms (33-40%). The microflora was compared with the pollinic spectrum from the Late Meotian deposits between Teleajen and Dâmboviţa (Cioflică, 1969). The Pontian intercepted between m 112 and m 36 keeps a relatively uniform microflora: Ferns (5%), Conifers (60%), Monocotyledonous Angiosperms (1%), Dicotyledonous Angiosperms (34%). This microflora was compared with …
Palynological Researchers Concerning The Pontian On The Visenilor Valley And Boereasca Valley - Ne Of Drobeta Turnu Severin (Sw Romania), Iustinian Petrescu, Nicoleta Bican-Brișan, Cornel Meilescu, Ion PăTruțoiu
Palynological Researchers Concerning The Pontian On The Visenilor Valley And Boereasca Valley - Ne Of Drobeta Turnu Severin (Sw Romania), Iustinian Petrescu, Nicoleta Bican-Brișan, Cornel Meilescu, Ion PăTruțoiu
Studia UBB Geologia
Palynological analyses in the sections of Vişenilor Valley and Boereasca Valley (Upper Pontian (Bosphorian)) are presented in table 1. In the second part of paper, the authors made a comparison between microflora from Mehedinţi and other Pontian microfloras in Romania and from abroad (former Yugoslavia, Hungary, and Slovakia).
The Presence Of Lower Miocene (Eggenburgian) In Borehole 575 Cetea (East Of Borod Basin, Nw Romania), I. Petrescu, M. Popa, N. Bican-Brișan
The Presence Of Lower Miocene (Eggenburgian) In Borehole 575 Cetea (East Of Borod Basin, Nw Romania), I. Petrescu, M. Popa, N. Bican-Brișan
Studia UBB Geologia
The microfloral record evidenced in borehole 575 Cetea is very rich, consisting of 114 taxa, some of them being new species for the Tertiary of Romania. At the same time, it includes species of Eggenburgian age of the host rocks. The whole microflora assemblage suggests a forest-type vegetation developed in a warm, subtropical climate, characteristic for the Eggenburgian age of the Early Miocene. The Eggenburgian of Romania shows the same microfloral features as the Eggenburgian of Central Paratethys.