 | | Journal (article/letter/editorial) | | c6phalopodes non nautilo'ides appartenant ~ des (RENZ, 1972; 1978a; 1978b; RIEGRAF, LUTEP~BACHER esp~ces...of the Tauglboden area, Salzburg Alps, western Austria, yielded approximately 400 rhyncholites up to a...or by turbidity currents, as also pointed out by RENZ (1972). For Site 100 and 105, the distribution of...(HESS, 1972), ostracods (OERTLI, 1972), aptychi (RENZ, 1972), fish debris, and an otolite. With the exception...western North Atlantic Ocean, 24~ 73~ Site 105: Lower Continental Rise Hills, southeast of New York, western |  | | Book | | tool for subdivimng the uppermost Jurassic-early Lower Cretaceous deposits, where cephalopods are m c ...to the Mediterranean faunal provincc during the Lower Cretaceous. The periodic connection between the...intempted during Barremian times. The majority of early Lower Crekceous sequences is v s e n t e d by the swcalled...Western Carpathians and localization of the main Lower Cretaceous complexes and sections studied. Early...The marginal Tatric is correlated with the Alpine Lower an6 Middle Austroalpine units ( P L A ~ N KetAal |  | | Report (chapter) | | progress has been achieved in our understanding of Lower Palaeozoic radiolarian faunas. However, description...known assemblages is analysed in time and space. Lower Ordovician (especially Tremadocian) Radiolaria are...Popov 1980; Nazarov & Ormiston 1984, 1985, 1993; Renz 1990a, b; Wang 1993; Noble & Aitchison 1995, 2000;...time slices as defined in Webby et al. (2004). Lower Ordovician assemblages Tremadocian assemblages are...which were dated by co-occurring conodonts. The lower Tremadocian assemblages of Newfoundland, which were |  | | Report (issue) | | from the south._____________ 40 4. Two views of quarry showing bones in place-_______________________________...part of the third appear to cut Miocene rocks. The lower part of the third well appears to have reached Oligocene...significant, that is, the highest level in the wells, for lower appearances may be merely the effect of mixing1...Textularia leuzingeri Cushman and Renz Textularia leuzingeri Cushman and; Renz, Cuahman Lab. Foram. Research...100 feet. Dentalina cf. D. isidroensis Cushman and Renz A single incomplete specimen from test well No |  | | Report (issue) | | from the south._____________ 40 4. Two views of quarry showing bones in place-_______________________________...part of the third appear to cut Miocene rocks. The lower part of the third well appears to have reached Oligocene...significant, that is, the highest level in the wells, for lower appearances may be merely the effect of mixing1...Textularia leuzingeri Cushman and Renz Textularia leuzingeri Cushman and; Renz, Cuahman Lab. Foram. Research...100 feet. Dentalina cf. D. isidroensis Cushman and Renz A single incomplete specimen from test well No |  | | Report (issue) | | from the south._____________ 40 4. Two views of quarry showing bones in place-_______________________________...part of the third appear to cut Miocene rocks. The lower part of the third well appears to have reached Oligocene...significant, that is, the highest level in the wells, for lower appearances may be merely the effect of mixing1...Textularia leuzingeri Cushman and Renz Textularia leuzingeri Cushman and; Renz, Cuahman Lab. Foram. Research...100 feet. Dentalina cf. D. isidroensis Cushman and Renz A single incomplete specimen from test well No |  | | Report (issue) | | from the south._____________ 40 4. Two views of quarry showing bones in place-_______________________________...part of the third appear to cut Miocene rocks. The lower part of the third well appears to have reached Oligocene...significant, that is, the highest level in the wells, for lower appearances may be merely the effect of mixing1...Textularia leuzingeri Cushman and Renz Textularia leuzingeri Cushman and; Renz, Cuahman Lab. Foram. Research...100 feet. Dentalina cf. D. isidroensis Cushman and Renz A single incomplete specimen from test well No |  | | Report (issue) | | from the south._____________ 40 4. Two views of quarry showing bones in place-_______________________________...part of the third appear to cut Miocene rocks. The lower part of the third well appears to have reached Oligocene...significant, that is, the highest level in the wells, for lower appearances may be merely the effect of mixing1...Textularia leuzingeri Cushman and Renz Textularia leuzingeri Cushman and; Renz, Cuahman Lab. Foram. Research...100 feet. Dentalina cf. D. isidroensis Cushman and Renz A single incomplete specimen from test well No |  | | Report (chapter) | | Valvulinaflexilis. The Agua Salada Fauna, first named by Renz (1948), has received little attention over the last...last 50 years. Originally examined by Cushman & Renz (1941), and mentioned by Akers (1954), the Agua...nomenclature in the type area of the Agua Salada Fauna (Renz 1959). However, since this early work the fauna...Location map of CABGOC 128-3. Oligocene-mid-Miocene lower slope laminated, fissile, silty shales containing...resilicified and internally filled with diagenetic pyrite. Following Jones & Charnock (1985) the agglutinated |  | | Journal (article/letter/editorial) | | and discussions for some time (Philipson, 1892; Renz, 1909; Aronis, 1951; Marinos, 1955; Mousoulos, 1958;...metamorphic rocks have been reported. Deposits of pyrite and pyrolusite found in the area are associated...8~ metalliferous sediments Diabase lavas with pyrite Shales ,:,, i",,",",,~,,:,':, Shales u prevall...shale--sandstone formation is divided into: (1) The lower section. This consists of alternations of fine-grained...most abundant in this section and along with the pyrite deposits are the result of the main magmatic event |  | | Report (chapter) | | Jurassic red beds, comprises about 600–800 m of Lower –Middle Cretaceous, mixed clastic –carbonate rocks...which sole out in the Cretaceous shales, and the Lower Cretaceous by generally highangle, basement-involved... Map showing location of the Colón unit. the Lower Cretaceous and die upwards into the same shales...fine grained sandstones with abundant glauconite, pyrite and phosphate layers. It is considered in most...calibrated Sr-curve 115.2 m level in Grande Carrière quarry, Tercis-les-Bains, Landes province, SW France |  | Ramkissoon, Nisha K., Pearson, Victoria K., Schwenzer, Susanne P., Schröder, Christian, Kirnbauer, Thomas, Wood, Deborah, Seidel, Robert G.W., Miller, Michael A., Olsson-Francis, Karen (2019) New simulants for martian regolith: Controlling iron variability. Planetary and Space Science, 179. 104722 doi:10.1016/j.pss.2019.104722 | Journal (article/letter/editorial) | | regolith (17.76 wt %), but the Mg concentration is lower than required and is approximately 3 wt% enriched...Phono-tephrite Quartz Dunite Anorthosite Wollastonite Pyrite Magnetite Apatite Gypsum Haematite Pigeonite Plagioclase...Phono-tephrite Quartz Dunite Anorthosite Wollastonite Pyrite Magnetite Apatite Gypsum Haematite OUEB- 2 OUSR-...needed that would balance both the Fe and S content. Pyrite was therefore selected. 5. Simulant production...Supplies Ltd. (dunite, quartz, gypsum, magnetite, pyrite, anorthosite and haematite), Dr. F. Krantz, Rheinisches |  | | Journal (article/letter/editorial) | | during the Miocene . - Finally, at the end of the Lower Pleistocene, a transverse fault zone, the 'Zone...reactivated a graben structure which was initiated still Lower Cretaceous times (see chapter 4). Th is zone linked...place. The oldest marine Cretaceous sediments are Lower Aptian and represent the first transgressive pulse...Tunnel project which was to cross the Straits in the Lower Cenomanian strata. This project provided the stimulus...(1876). At the beginning of the 20th Century, the Lower Cretaceous was the subject of detailed studies by |  | | Journal (article/letter/editorial) | | Venezuela. Discussions with P. Leuzinger and H. H. Renz of the Mene Grande Oil Company, G. R. Heyl, E. Foley...particularly beneficial. A. N. Dusenbury (Creole), H. H. Renz (Mene Grande), P. Bronnimann to Cyi to LOCATION...and conglomerates in the hand specimen. In the lower part of the formation there are a few thin beds...Limonitic material: common along foliation planes. Rare pyrite cubes were observed in some specimens. Macrofossil...largest pebbles ob- metatuffs were observed in the lower portion of served are about 3 cm in diameter. The |  | | Journal (article/letter/editorial) | | ribbon bedding on a tens-of-centimetres scale; small quarry north of Golden Gate Bridge on road to Sausalito...a n a n d K i m m e r i d g i a n stages in the lower p a r t of the section [19]; moreover, in this area...have recovered a radiolarian fauna of probable lower Kimmeridgian age. Locally a system of veins filled...Bathonian or Callovian to early Tithonian, although Lower Jurassic (Pliensbachian) and Cretaceous (Valanginian...nannofossil-bearing limestone is locally inter-bedded in the lower 20 m of the chert. Both siliceous sequences are |  | | Report (chapter) | | below the surface of the sea i n most areas; the lower surface was probably between 1.5 and 2.5 km below...Cenomanian-Turonian oceanic anoxic event; some of the lower 613C values in the upper part of the Black Band...rich in Chondrites burrows and pyrite. The association of Chondrites, pyrite, and laminated dark shales indicates...on a newly discovered black shale occurrence in Lower Turonian strata of Heligoland. They describe Downloaded...2 1 0 /".~. -' -. '~~ 221t 2216" chalk ~-~ pyrite ~-~ marly chalk ~ ...... -grained ~:~YY -o |  | | Journal (article/letter/editorial) | | oxidation of reduced sulphidic minerals such as pyrite (FeS2) and pyrrhotite (Fe1 − xS) found in mining...and iron in mining waste rock and tailings (e.g. pyrite FeS2, pyrrhotite, Fe1 − xS). Current understanding...conditions, microbes will oxidize reduced sulphur within pyrite or pyrrhotite first, based on more favourable energetics...= pyrrhotite; R = rozenite; J = jarosite; Py = pyrite; S = orthorhombic sulfur; M = magnetite; C = chamosite;...of West Squaw Creek in the West Shasta mining district, California. Environ. Sci. Technol. 21, 388–396 |  | | Journal (article/letter/editorial) | | ev i e r. c o m / l o c a t e / e p s l Anoxic pyrite oxidation by water radiolysis products — A potential...2010 Editor: R.W. Carlson Keywords: radiolysis pyrite oxidation sulfate hydrogen astrobiology a b s...environments. We investigated the oxidation of pyrite to aqueous sulfate (SO2− 4 ) by water γ-radiolysis...at the end of pyrite–water irradiation experiments, was found to be dependent on pyrite/water ratios....effectiveness of γ-radiation in oxidative dissolution of pyrite is determined by (1) redox reactions between r |  | | Report (chapter) | | sandy clays; 3, clays and siltstones; 4, clays with pyrite; 5, sands and sandstones; 6, agglutinated benthos;...9, Spongopyle insolita Koslova; 10, S. eclepsos Renz; 11, Orbiculiforma persenex Pessagno; 12, Orbiculiforma...sometimes yielding ubiquitous pyrite (Alekseev et al. 1996). The presence of pyrite indicates dysaerobic or...dominantly siliciclastic sediments during the Albian and lower part of the Cenomanian. However, in the Cenomanian...et al. 2004; Fig. 7 in this publication), with a lower intensity in the Ulyanovsk–Saratov depression (Olferiev |  | | Journal (article/letter/editorial) | | recording of calpionellids, the first collection of lower Valanginian ammonites from the lowest sedimentary...also containing recrystallized radiolarian and pyrite (see supplementary data Fig. S2). A stratigraphic...exposure in the stream bed and the first subsurface quarry, this interval is also cut by small faults, which...supplementary data Fig. S3A). Within the first quarry, the almost vertical Morro limestones revealed...become thinner. Sample RDM-30 contains abundant pyrite within the nodular texture of the micritic limestone |  | | Journal (issue) | | Naparima region, where it cuts across Oligocene and Lower Miocene marls and clays, it is maturely dissected;...(upper) terraces (100-150 ft.=30-45 m.), and the lower Caroni terraces (50 ft.== 15 m.). In addition there... (Barremian) Neocomian Tithonian 0 en en ~ LOWER Remnants: Perisphinctes transiwrius ~Id tll...Spingvale 0 __ "' (Guaracara Lst.) NAPJVAF. Lower Raised Beaches Orinoco Basin ~ :) Caroni ....Low Land (2) ------------------ FORESTF. i:..: Lower (Part 2 & 3) Conparo F. c.. :) -------- F. |  | | Journal (article/letter/editorial) | | is on the order of 1 0 every 1 00 Myr. The 5-km lower limit is chosen arbitrarily, but it is shown in...in weathered sections owing to the oxidation of pyrite to goethite. In shallower marine sections, the...splash forms), and composition (e.g. goyazite, pyrite, clinopyroxene, feldspar, magnetite) (Montanari...that the Ir in K-T boundary sediments at Gosau, Austria, is related to a Ti mineral, whereas Hansen et...Spain, at Stevns Klint in Denmark, at Gosau in Austria, and at Woodside Creek and Flaxbourne River in |  | | Journal (article/letter/editorial) | | 1). The ironstoneis similar in all four areas, lower or middle Miocene marine oolite transgressed but...above 3000m (Reyes, 1966), differ only in that the lower contact of the Concentracion Formationwith the underlying...Middle (?)Eocene /•'•• US Uppor Socha Form Nle LS Lower Socha Formati• G GuaduasFormdon. •leocene Maestrichtian...the SoapagaRiver (Figs. 2 and 3). In the lower 50 m of the lower Picacho,fluvial conglomerateand crossbeddedsandstone...grading upward to a predominanceof sandstone. In the lower Picacho, mudrockis presentonly as abundantmudstoneclasts |  | | Journal (article/letter/editorial) | | Fe3+, raising the Eh and possibly oxidizing H2S to lower the pH, and thus stabilizing jarosite relative to...provided by samples from the GoldÞeld Au-Ag mining district, Nevada (Keith et al. 1979; Papike et al. 2006)...examination of samples 90-6, 89-8, and 85-2 shows alunite-pyrite S-isotope equilibrium temperatures of 215–305 °C...jarosite overgrowth on alunite are clearly seen in the lower part of Figure 1. Figure 2 shows spectacular relationships...of jarosite (light) over alunite (dark) in the lower central part of the BSE image. PAPIKE ET AL.: |  | | Journal (article/letter/editorial) | | spines. They grew on the ventrolateral tubercles. Lower jaws are preserved in some specimens as thin crusts...flexuosum Powell, 1963 was a common ammonite in lower and middle latitudes of the early Turonian (Fig...(Fig. 1). It is an index species for the lower Turonian (Kennedy and Cobban, 1991; Kennedy et al., 2000)...(Petrascheck, 1902), Venezuela (personal observation in the Renz collection in the Natural History Museum Basel,...fossil assemblage and abundant pseudomorphs after pyrite (Ifrim, 2006). The abundant and diverse assemblage |
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Renz quarry, Elsenreith, Kottes-Purk, Zwettl District, Lower Austria, Austria