Search Results - "Uchman, A"

Fossilized bioelectric wire - the trace fossil Trichichnus by Kędzierski, M, Uchman, A, Sawlowicz, Z, Briguglio, A

“…The trace fossil is proposed as an indicator of fossil bioelectric bacterial activity at the oxic-anoxic interface zone of marine sediments. This fulfils the…”
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Sequential colonization of muddy turbidites in the Eocene Beloveža Formation, Carpathians, Poland by Wetzel, A, Uchman, A

“…A 100–350-m- thick succession of centimeter-thick fine-grained turbidites form the lower, mud-dominated part of a prograding deep-sea fan in the Eocene…”
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The new trace fossil Gyrolithes lorcaensis isp. n. from the Miocene of SE Spain and a critical review of the Gyrolithes ichnospecies by Uchman, A., Hanken, N. -M.

“…The 18 ichnospecies of the vertically oriented, helical marine to marginal marine trace fossil Gyrolithes Saporta, 1884 known so far are revised. A new…”
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Palaeoenvironmental changes during the Danian–Selandian boundary interval: The ichnological record at the Sopelana section (Basque Basin, W Pyrenees) by Rodríguez-Tovar, F.J., Uchman, A., Orue-Etxebarria, X., Apellaniz, E.

“…Ichnological analysis was conducted in the Danian–Selandian (D–S) boundary interval from the Sopelana section (Basque Basin, northern Spain) to improve…”
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Field expressions of the transformation of debris flows into turbidity currents, with examples from the Polish Carpathians and the French Maritime Alps by Felix, M., Leszczyński, S., Ślączka, A., Uchman, A., Amy, L., Peakall, J.

“…Various transformation mechanisms can generate turbidity currents from subaqueous debris flows. Different transformation mechanisms have been described and…”
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Ichnological analysis of the Bidart and Sopelana Cretaceous/Paleogene (K/Pg) boundary sections (Basque Basin, W Pyrenees): Refining eco-sedimentary environment by Rodríguez-Tovar, F.J., Uchman, A., Orue-Etxebarria, X., Apellaniz, E., Baceta, Juan I.

“…Ichnological analysis of two Cretaceous–Paleogene boundary sections at Bidart (SE France) and Sopelana (N Spain) has been conducted in order to refining…”
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Cyclostratigraphic dating in the Lower Badenian (Middle Miocene) of the Vienna Basin (Austria): the Baden-Sooss core by Hohenegger, J., Ćorić, S., Khatun, M., Pervesler, P., Rögl, F., Rupp, C., Selge, A., Uchman, A., Wagreich, M.

“…The scientific borehole Baden-Sooss penetrates a succession of Badenian (Langhian, Middle Miocene) sediments at the type locality of the Badenian, the old…”
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A HIGHLY DIVERSE ICHNOFAUNA IN LATE TRIASSIC DEEP-SEA FAN DEPOSITS OF OMAN by WETZEL, ANDREAS, BLECHSCHMIDT, INGO, UCHMAN, ALFRED, MATTER, ALBERT

“…We encountered a highly diverse ichnofauna within the deep-sea fan deposits of the Upper Triassic Al Ayn Formation in Oman. It comprises 32 ichnogenera: 18…”
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SURFACE LEBENSSPUREN PRODUCED BY AMPHIPODS AND ISOPODS (CRUSTACEANS) FROM THE ISONZO DELTA TIDAL FLAT, ITALY by UCHMAN, ALFRED, PERVESLER, PETER

“…Substrate properties, such as grain size, water content, shear strength, and content of organic mucus, influence the life activity of benthic organisms and…”
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Identifying aspirin polymorphs from combined DFT‐based crystal structure prediction and solid‐state NMR by Mathew, Renny, Uchman, Karolina A., Gkoura, Lydia, Pickard, Chris J., Baias, Maria

“…A combined experimental and computational approach was used to distinguish between different polymorphs of the pharmaceutical drug aspirin. This method…”
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The Ophiomorpha rudis ichnosubfacies of the Nereites ichnofacies: Characteristics and constraints by Uchman, Alfred

“…The Ophiomorpha rudis ichnosubfacies of the Nereites ichnofacies contains a low diversity (commonly 1–4 ichnotaxa) trace fossil assemblage that besides the…”
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Use of trace fossils in delineating sequence stratigraphic surfaces (Tertiary Venetian Basin, northeastern Italy) by Ghibaudo, G., Grandesso, P., Massari, F., Uchman, A.

“…The lowermost third-order sequence of the Venetian Molasse Basin (Upper Chattian-Lower Aquitanian) in the Belluno syncline is composed of a transgressive…”
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Hidden subsurface garden on own faeces — the trace fossil Tubulichnium rectum (Fischer-Ooster, 1858) from the Cretaceous-Palaeogene deep-sea sediments by Uchman, A, Wetzel, A

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BEETLE BURROWS WITH A TERMINAL CHAMBER: A CONTRIBUTION TO THE KNOWLEDGE OF THE TRACE FOSSIL MACANOPSIS IN CONTINENTAL SEDIMENTS by MIKUŚ, PAWEŁ, UCHMAN, ALFRED

“…Domichnial and domichnial-fodinichnial burrows of ground beetles (Coleoptera: Carabidae) belonging to the genera Bembidion and Harpalus, respectively, and…”
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Trace fossils from Late Pleistocene varved lacustrine sediments in eastern Lithuania by Uchman, Alfred, Kazakauskas, Vaidotas, Gaigalas, Algirdas

“…Trace fossils Cochlichnus anguineus, Glaciichnium liebegastensis, Gordia carickensis (new combination, youngest occurrence), Gordia isp., Warvichnium ulbrichi,…”
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Trends in diversity, frequency and complexity of graphoglyptid trace fossils: evolutionary and palaeoenvironmental aspects by Uchman, Alfred

“…Graphoglyptids, a characteristic component of the Nereites ichnofacies, are patterned, mainly meander-, star-, and net-shaped trace fossils, which reveal…”
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Ichnological analysis of the Cretaceous–Palaeogene boundary interval at the Caravaca section, SE Spain by Rodríguez-Tovar, Francisco J., Uchman, Alfred

“…Ichnological analysis of the Cretaceous–Palaeogene (K–Pg) boundary at Caravaca (Betic Cordillera, southeast Spain) reveals significant data for the…”
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ICHNOFABRIC EVIDENCE FOR THE LACK OF BOTTOM ANOXIA DURING THE LOWER TOARCIAN OCEANIC ANOXIC EVENT IN THE FUENTE DE LA VIDRIERA SECTION, BETIC CORDILLERA, SPAIN by RODRÍGUEZ-TOVAR, FRANCISCO J, UCHMAN, ALFRED

“…The early Toarcian (Early Jurassic) global marine mass extinction is usually related to the development of organic-rich sediments preserved as black shales and…”
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ICHNOLOGICAL ANALYSIS OF LATERAL ENVIRONMENTAL HETEROGENEITY WITHIN THE BONARELLI LEVEL (UPPERMOST CENOMANIAN) IN THE CLASSICAL LOCALITIES NEAR GUBBIO, CENTRAL APENNINES, ITALY by MONACO, PAOLO, RODRÍGUEZ-TOVAR, FRANCISCO J, UCHMAN, ALFRED

“…Dark, pelagic sediments of the uppermost Cenomanian Bonarelli Level (OAE2 event) interval, in two classical sections Contessa and Bottaccione in the Central…”
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ICHNOLOGICAL RECORD OF ENVIRONMENTAL CHANGES IN EARLY QUATERNARY (GELASIAN–CALABRIAN) MARINE DEPOSITS OF THE STIRONE SECTION, NORTHERN ITALY by PERVESLER, PETER, UCHMAN, ALFRED, HOHENEGGER, JOHANN, DOMINICI, STEFANO

“…Nineteen ichnotaxa occur in a 94-m-thick section of Gelasian–Calabrian siliciclastic deposits along the Stirone River. The most common trace fossils are…”
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