2 edition of Ordovician system of the East European Platform and Tuva (southeastern Russia) found in the catalog.
Ordovician system of the East European Platform and Tuva (southeastern Russia)
Published
1994
by International Union of Geological Sciences, Geological Society of America in Trondheim, Norway, Boulder, Colo
.
Written in
Edition Notes
| Statement | sponsored by the International Subcommission on Ordovician Stratigraphy ; edited by Barry D. Webby, Reuben J. Ross, Jr., and Yong Y. Zhen. |
| Series | IUGS publication ;, no. 28 |
| Contributions | Webby, B. D., Ross, Reuben James, 1918-, Zhen, Yong Y., International Union of Geological Sciences. International Subcommission on Ordovician Stratigraphy. |
| Classifications | |
|---|---|
| LC Classifications | QE660 .O719 1994 |
| The Physical Object | |
| Pagination | ii, 52, 9 p. : |
| Number of Pages | 52 |
| ID Numbers | |
| Open Library | OL1086431M |
| ISBN 10 | 0813774284 |
| LC Control Number | 94010370 |
Ordovician to Silurian times. Whereas, the collision of the Armorican micro-continent, with both the East European Craton and Avalonia, followed the later closure of the Rheic and Theic Oceans (Galiza-Central Massif Ocean, e.g., Matte , Rey et al. ) probably towards the end of middle Devonian. The southerly European. Ordovician Period - Ordovician Period - Animals: Although no fossils of land animals are known from the Ordovician, burrows and trackways from the Late Ordovician of Pennsylvania have been interpreted as produced by animals similar to millipedes. A millipede-like organism is inferred because the burrows occur in discrete size classes, are bilaterally symmetrical, and were backfilled by the.
The Moesian Platform is a major structural unit of the Carpathian and Balkans foreland, appearing like an indenter in the Alpine mobile belt. In Alpine palaeogeography Moesia was part of the East European Platform, as result of Paleozoic accretion. However, the processes and the timing of accretion. This book explores the interaction of the EU in Greece, Slovenia, Croatia, and Macedonia in three key policy sectors – cohesion, border managements and the environment – and assesses the degree to which the European Union’s engagement with the democracies of South East Europe has promoted Europeanization and Multi-Level Governance.
Minnesota Fossils and Fossiliferous Rocks Edition Robert E. Sloan Here is another amazing book that includes other time frames, but the ordovician is highlighted and detailed. (). History of the Ordovician continental platform shelf margin of Australia. Journal of the Geological Society of Australia: Vol. 25, No. , pp.
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Ordovician system of the East European Platform and Tuva (southeastern Russia). Trondheim, Norway: International Union of Geological Sciences ; Boulder, Colo.: Geological Society of America, (OCoLC) Männil, R.
and Meidla, T., The Ordovician System of the East European Platform (Estonia, Latvia, Lithuania, Byelorussia, Parts of Russia, the Ukraine and Moldova). The Ordovician System of the East European Platform and Tuva (South-Eastern Russia), The International Union of Geological Sciences and The Geological Society of America,p.
Cited by: 2. Ordovician System (Period) the second system from the bottom of the Paleozoic group, corresponding to the second period of the Paleozoic era in the earth’s geological history.
The Ordovician overlies the Cambrian system and underlies the Silurian. It has been determined radiologically that the Ordovician system began million years ago and lasted.
The Ordovician System of the East European Platform and Tuva (southeastern Russia) (-). Trondheim: The International Union of Geological Sciences and The Geological Society of America.
(IUGS Publication; 28). Lithostratigraphic subdivision of the Ordovician and Silurian successions in the East European Craton (modified from Porębski and Podhalańska, ; data sources are listed in the text).
Therefore, the base of the Ordovician System on the Siberian Platform can be defined at a level not lower than the base of the Nyaian Regional Stage (Kanygin et al., b).
The base of the Volginian Regional Stage is the most distinct correlative level within the Middle Ordovician of the Siberian Platform.
The Ordovician System of the East European Platform (Estonia, Latvia, Lithuania, Byelorussia, parts of Russia, the Ukraine, and Moldova), 1– In Webby, B.D. & Williams, S.H. (eds) The Ordovician Systém of the East European Platform and Tuva (Southeastern Russia).
The Ordovician System of the East European Platform (Estonia, Latvia, Lithuania, Byelorussia, parts of Russia, the Ukraine and Moldova).
In: Webby, B. D., Ross, R. and Yong Y. Zhen (eds). The Ordovician System of the East European Platform and Tuva (Southeastern Russia): Correlation Charts and Explanatory Notes.
Trepostome bryozoan Dianulites borealis Astrova,the earliest known member of this genus, has been identified from the Early Ordovician of Severnaya Zemlya, Arctic Russia.
This species developed hemispherical colonies which indicate that it lived on a relatively soft substrate with moderately low rates of sedimentation and erosion. Zircon from three samples of monzonite gneiss, migmatite, and felsic metavolcanic rocks (samples I, J, and K, respectively) was dated during this study (), yielding similar upper and lower intercept ages at ± 7 Ma and ± 12 Ma, ± 9 Ma and ± 3 Ma, and ± 10 and ± 8 Ma, lower intercept ages coincide with ages of ± 3 Ma, ± 3 Ma, and In the Late Cambrian-Ordovician, Gondwana-derived microcontinents such as Kokchetav, Altai-Mongolian, Tuva-Mongolian, and Barguzin, as well as the Kazakhstan-Tuva-Mongolian island arc or a system of island arcs were involved in intense accretion-collision processes in similar geodynamic settings on a vast territory of Central Asia — from West Kazakhstan to Lake Baikal.
Zebre kihistu (inglise Zebre Formation) on ordoviitsiumi ladestu kuulub Latorpi ülemlademe koosseisu, kus eristatakse veel Hunnebergi ladet ja Billingeni ladet, ent on laiem, kattes ka Varangu ut hakkas esimesena eristama T.
Springis aastal Kihistu stratotüüp on nüüdseks hävinud südamikuga Ciecere puurauk, kus kihistu kivimid esinevad The first LA–ICP–MS U–Pb isotopic ages of detrital zircons from the Ordovician sandstones of the Sol–Iletsk Block (well 2–Ordovician), located at junction of the East European Platform.
Kalvene kihistik (inglise Kalvene Member) on ordoviitsiumi ladestu Zebre kihistu Latorpi lademesse kuuluv kihistik. Seda hakkasid esimesena määratlema Rita Ulste ja Lilita-Ilga Gailite aastal Kihistiku stratotüüp on nüüdseks hävinud südamikuga Ciecere puurauk, kus kihistiku kivimid esinevad u neostratotüüp on Dobele 92 puurauk, kus kihistu.
Silurian System (Period) the third system from the base of the Paleozoic erathem, corresponding to the third period of the Paleozoic era of the earth’s geologic history. The system was named after the ancient Celtic tribe of the Silures, who inhabited the Welsh borderland in Great Britain.
According to radiometric data, the Silurian period began The total thickness of the Ordovician system in Estonia is moderate, varying from 70 to m. Little bathymetric differentiation characterized the Middle to early Late Ordovician shallow epicontinental sea that covered the western part of the East-European Platform.
This basin had an extremely low sedimentation rate. Argillaceous limestones. There are three main ages of kimberlite magmatism in the northern East European Platform: first, the Paleoproterozoic Kimozero ( Ga) and Kostomuksha ( Ga) kimberlites of central Karelia in Russia [] and the Kuhmo-Lentiira ( Ga) kimberlites in Finland []; second, the Neoproterozoic Kuusamo ( ± 2 Ma) and Kaavi-Kuopio (– Ma) kimberlites of eastern Finland [3,4,5]; and, third.
T he Genus Glyptorthis Foerste, is a rare component of the Late Ordovician to early Silurian brachiopod faunas of the East Baltic. Hints and Röömusoks () reported on the occurrence of Glyptorthis in seven stratigraphie levels within the Upper Caradoc, Ashgill and Llandovery, in a paper summarizing the stratigraphy of Estonia.
To date, however, very few of these brachiopods have been. The Moesian Plate, also known as the Moesian Platform, is a microcontinent and crustal block in the southwestern part of the East European Craton. It extends kilometers east to west and up to kilometers north to south and lies beneath Romania and Bulgaria.
Formation and structure. The Moesian Platform is made up of four terranes that accreted together during the Ordovician and. In this study, we present zircon U/Pb, plagioclase and K-feldspar 40Ar/39Ar and apatite fission track (AFT) data along the South Tannuol Fault Zone (STFZ).
Integrating geochronology and multi-method thermochronology places constraints on the formation and subsequent reactivation of the STFZ. Cambrian (~ Ma) zircon U/Pb ages obtained for felsic volcanic rocks date the final stage of STFZ. close during the Ordovician.
Collision between the North American and European continents during the Middle Ordovician formed a series of island arcs and mountains to the east of Ohio.
This event, the Taconic Orogeny, which culminated in the Late Ordovician, is recorded in rocks stretching from Newfoundland to Alabama. The Ordovician System of the East European Platform (Estonia, Latvia, Lithuania, Byelorussia, parts of Russia, the Ukraine and Moldova).
In The Ordovician System of the East European Platform and Tuva (Southeastern Russia) (Webby, B. D., Ross, R. J. & Yong, Y. Zhen, eds).During the Atdabanian and Botomian stages the archaeocyath-calcimicrobe reef-building consortium spread from the Siberian Platform to sites along the margin of Gondwana (now southern Europe, northern Africa, and the Middle East) (Fig.
2). By late Atdabanian-early Botomian time, this consortium had spread to North America and Australia (Fig. 2.
