Results 21 to 30 of about 1,341 (99)

Petrografía y Geoquímica de la dolomía hospedante de una mineralización de Zn y Pb, Puesto Gregor, Neuquén, Argentina

open access: yesLatin American Journal of Sedimentology and Basin Analysis, 2021
En la Cuenca Neuquina (Argentina) y asociada a la Formación Lajas (Jurásico) se mencionó por primera vez una mineralización de esfalerita y galena asociada a carbonatos.
M. Cristina Gómez   +3 more
doaj   +2 more sources

TESTIMONIANZE Dl ATTIVITA' TETTONICA TARDOTRIASSICA NELLE PREALPI VICENTINE

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2020
In the Recoaro area (Northern Italy) a channelized breccia containing abundant metamorphic clasts of the crystalline basement is interbedded in the Iower part of the Dolomia Principale formation (Upper Triassic) The breccia is interpreted as a fluvial ...
V. DE ZANCHE , P. MIETTO
doaj  

THE SASS DA PUTIA CARBONA TE BUILDUP (WESTERN DOLOMITES): BIOFACIES SUCCESSION AND MARGIN DEVELOPMENT DURING THE LADINIAN

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2023
Il massiccio del Sass da Putia (S. Martino in Badia, Dolomiti Occiden­tali) è costituito da facies di piattaforma carbonatica (Dolomia dello Sciliar, Ladinico) che lungo il versante meridionale si indentano con le coeve facies bacinali (Fm.
ELISABETTA FOIS
doaj  

A LATE TRIASSIC OSTRACOD ASSEMBLAGE FROM THE QUATTERVALS NAPPE (AUSTROALPINE, NORTHERN ITALY)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2000
The up to 1200 m thick Norian succession of the Quattervals Nappe (Central Austroalpine, Italy) documents a tectonically-driven passage from intertidal facies (Dolomia Principale-Hauptdolomit), represented by early-dolomitized bedded to massive gray ...
SYLVIE CRASQUIN-SOLEAU   +2 more
doaj   +1 more source

STRATIGRAFIA E PALEOGEOGRAFIA DEL NORICO NELLE PREALPI BERGAMASCHE OCCIDENTALI

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2020
The stratigraphy of the thick and well—bedded Norian carbonate sequence cropping out in the Southern Calcareous Alps NW of Bergamo is reviewed. The formal name Aralalta Group is introduced to include the Zorzino Limestone, the Dolomie Zonate formations ...
FLAVIO JADOUL
doaj  

FIRST EVIDENCE FOR LATE NORIAN PROGRADATION OF JULIAN PLATFORM TOWARDS SLOVENIAN BASIN, EASTERN SOUTHERN ALPS

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2014
The Late Triassic in the Southern Alps is marked by an extensive growth of carbonate platforms. Whereas Dolomia Principale dominates the western and central sections, Dachstein Limestone dominates the eastern side of the Southern Alps on the so-called ...
LUKA GALE   +3 more
doaj   +1 more source

El estilo neorománico, una curiosidad arquitectónica en Azul, un cementerio del centro de la provincia de Buenos Aires, Argentina [PDF]

open access: yes, 2012
Fil: Adam, Sandra Gabriela. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Carrasquero, Silvia Irene. Instituto de Recursos Minerales (INREMI). Facultad de Ciencias Naturales y Museo.
Adam, Sandra Gabriela   +2 more
core  

MIDDLE AND LATE HETTANGIAN RADIOLARIANS FROM THE MT. CAMICIA SUCCESSION (GRAN SASSO, CENTRAL APENNINES - ITALY)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2011
Well-preserved middle and late Hettangian radiolarians have been discovered S-E of Mt. Camicia (Central Apennines) in limestone beds that contain also Hettangian ammonites.
ANGELA BERTINELLI, MARTA MARCUCCI
doaj   +1 more source

La construcción medieval y renacentista en las puertas del conjunto amurallado de Moya (Cuenca). Materiales históricos y técnicas constructivas [PDF]

open access: yes, 2001
El Conjunto histórico de Moya (Cuenca) es un testimonio de extraordinario valor histórico, constructivo y urbanístico. Comprende una doble muralla, con siete puertas, castillo alcázar, iglesia, ayuntamiento, plaza mayor, y un convento. En el presente
Mora Alonso-Muñoyerro, Susana   +2 more
core  

From Quarries to Urban Construction Sites: Middle‐Late Mesozoic Limestones in the Public Architecture of Roman Verona, Italy

open access: yesGeoarchaeology, Volume 41, Issue 1, January/February 2026.
ABSTRACT Numerous buildings, monuments, and infrastructural works in Verona were constructed during the Roman period using stone, a material abundantly available from quarrying areas located relatively close to the city. Petrographic investigations conducted by Transmitted Polarized Light Optical Microscopy (TPL‐OM) and complemented by colorimetric ...
Eliana Bridi   +3 more
wiley   +1 more source

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