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They have been recorded from a number of boreholes within Volyn-Podillya. literatus (Waltz) P l ay f., Sinuosisporis intertextus (Nekr. They are distributed within the structural-facial region or part of the geological region. et Serg.) Ivanina, Lophozonotriletes lebedianensis Naum., L. grumosus Naum., Ancy-rospora gibbosa (Naum.) Richard., Re-tusotriletes communis N a u m., Archaeotriletes hamulus Naum., Reticulatisporites perlotus (Naum.) Obukh., Hymenozonotriletes poljessicus Kedo); concordantly overlapped by the V Zone. Age determination and palynological correlation with units of general Europian palinostratigraphic scales: corresponds to the CZ (cristifer-zadonica) Zone and the Im (immensus) Zone, which established in the Zadon-Eletsk Horizon of all regions of the East-European platform (Naumova, 1953; Raska-tova, 1973; Nazarenko, 1975; Avkhimovitch et al, 1993), Pripyat (Hexpxma, 1974) and Dnieper-Donetsk (Kononenko, 1984) depressions; and in general it is comparable to the whole V Zone and the lower part of the GH (gracilis-hirtus) Zone, that has been identified in the lower part of the Nehden Stage (Famenian) of Germany (Streel M. Palynozones detail the sequence bedding, complement the paleontological characteristic and form the local palynological zonal scheme of the Famenian of the Volyn-Podillia margin of the East-European platform. Keywords: palynology, miospores, palynozones, Famenian, the Volyn-Podillia margin of the East-European platform. Palynolog-ical data are a basis for a polyfacial sediments correlation, a stratification with varying degrees of detail, the biostratigraphic justification of lithostratigraphic units, and it is an additional search criterion for oil and gas, etc. Taxa Subdominant Accessory Key Sinuosisporis intertextus, Hymenozonotriletes cassis, Geminospora golubinica, Kedomonoletes glaber, Crystatisporites lupinovitchi, Tuber-culispora regularis Characteristic Hymenozonotriletes poljessicus, H. laev-igatus, Ambitisporites pumilis, Foveolatisporites, Acanthotriletes, Trachytriletes, Geminospora rugosa, Microreticulatisporites, Lophotriletes, Verrucosisporites, Converrucosisporites, Camptotriletes, Periplecotriletes, Brochotriletes, Spinozonotriletes, Apiculiretusispora, Anapiculatisporites 10.
Palynozones with a thickness of 17 to 231 m are widespread. The nature of the contacts: the base of the Zone is defined by the first appearance of Knoxisporites perlotus (Naum.) Ivanina, K.
According to spreading peculiarities of key and characteristic species the following types of bio-units are identified: the Range-Zone (two units) and the Concurent-Range Zone (three ones). The most important signs: the presence of 26 characteristic and 38 transit taxa; abundant of zonate cavate miospores; the regular occurrence of two characteristic species of Hymenozono-triletes versabilis K e d o and Archaeotriletes ham-ulus Naum., whose spreading ranges are mutually suppressed. curvatus, Knoxisporites literatus, Grandispora famenensis, Auroraspora varia, Hymenozonotriletes poljessicus, H. The standardized (unified and concretized) characteristics of the palynozones have been developed, which greatly regulate and facilitate the perception of stratigraphic information. Paleontology and its role in the study of geological structure of Belorussia.
General the Famenian deposits of the Volyn-Podillia margin of the East-European platform were palynologically subdivided into lebedianensis-magnificus (the oldest zone), varicornata, cassis-lupinovitchi, versabilis -hamulus, lepidophyta (the youngest unit) miospore zones. commutatus, Diaphanospora rugosa Reticulatisporites perlotus, Ancyrospora gibbosa, Hymenozono-triletes mucronatus, Cyrtospora cristifera, Geminospora compacta, Auroraspora hyalina, Archaeotriletes hamulus, Re-tusotriletes communis, Lophozonotriletes grumosus Transit Calamospora Punctatisporites, Leiotriletes simplex, Retusotriletes minor, R. laevigatus, Am-bitisporites pumilis, Verrucosisporites, Acanthotriletes, Trachytriletes, Reticulatisporites, Foveolatisporites, Microreticulatisporites, Lophotriletes, Converrucosisporites, Camptotriletes, Periplecotriletes, Brochotriletes, Spinozono-triletes, Apiculiretusispora, Anapiculatisporites 9. Minsk: Science and Technology, 145-165 (in Russian).
In it's structure there are the following categories of taxa: according to the peculiarities of vertical distribution - key (with significant lateral spreading and narrow stratigraphic range; limited to one - three palynozones); characteristic (with a spread from a part of stage to a part of system, but with higher content within some intervals); transit with a wide stratigraphic range (common in the deposits of systems or their large parts, they are suitable only for general characteristics of stratigraphic units); on the content - subdominant (their content in spectra is between 5% to 20%), accessory (less than 5%). and Cymbosporites magnificus (Mc Gregor) Mc Gregor et Camf. crassatus, Sinuosisporis intertextus, Tuberculiretusispora subgibberosa Characteristic Archaeotriletes hamulus, Ancyrospora gibbosa, A.
The main criteria to palynozones' definition are based on the appearance or disappearance of characteristic and key species and less quantitative changes in the assemblages composition. Lateral distribution - widespread, traced in 26 wells. Typical section: Volyn region, borehole Lito-vezch 1, 1 041-1 257 m. are with mutually blocked spreading - they happen together only in this zone. honesta, Lophozonotriletes curvatus Knoxisporites literatus, Lophozonotriletes grumosus, L. simplex, Reticulatisporites perlotus, Hymenozonotriletes poljessicus, Auroraspora varia, Geminospora notata, Diaphanospora rugosa Transit Punctatisporites, Calamospora, Stenozonotriletes conformis, Ambitisporites pumilis Granulatisporites, Leiotriletes simplex, Retusotriletes minor, R.