Solr Search · GéoProdig, portail d'information géographique

Sedimentary structures in the Triasic bituminous dolostones of the eastern gran Sasso range (Italy)
The Gran Sasso range shows two kinds of late Triasic successions :one, in the west referable to a carbonate platform environment (Dolomia Principale fm), the other, to the east, deposited in an anoxic basin (Bituminous Dolostones fm). The Bituminous
Dolostones lie on a thrust surface and they are very deformed. In spite of this, they preserve many sedimentary structures, described in this paper. - (NF)

Underwater dissolutional pitting on dolostones, Lake Huron-Georgian Bay, Ontario

Terra Rossa catenas in Wisconsin, USA

of 25 cm. The red clay was found in every part of the landscape except the valley bottoms : it was present in soils on summits, shoulders, backslopes, and footslopes. The red clay is only found over dolostone, but not present on all dolostone ridges

A Budai-hegység hidrotermális karsztja

Carbonate rock ; Cave ; Dolostone ; Geomorphology ; Hungary ; Hydrothermal ; Karst ; Karstic landform ; Mountain

Applied geology ; Classification ; Dolostone ; Geotechnics ; Housing ; Johannesburg ; South Africa ; Transvaal ; Urban construction ; Urban development ; Witwatersrand

Canada ; Dolostone ; Erratic boulder ; Estuary ; Glacial features ; Holocene ; Lithology ; Palaeo-environment ; Quebec ; Saint-Laurent

Cold area ; Dolostone ; Experimentation ; Granite ; Lapland ; Pebbles ; Sweden ; Weathering

Alterite ; Aquitaine ; Carbonate rock ; Chemical alteration ; Dolostone ; Dordogne ; France ; Franconia ; Geomorphogenesis ; Germany ; Karst ; Limestone ; Lithology ; Residual landform ; Silicification ; Tectonics

Dolostone ; France ; Geomorphological map ; Holocene ; Human impact ; Hydrochemistry ; Hydrology ; Inherited features ; Jurassic ; Karst ; Limestone ; Planation ; Provence-Alpes-Côte d'Azur ; Travertine ; Var

evidence of freshwater influence in the sedimentary environment of this important paleontological site occurring at the border between two prevailing marine units (the Schlern/Sciliar Dolostone and the Val Degano Formation). - (NF)

Dolostone ; Italy ; Mesozoic ; Palaeo-environment ; Préalpes ; Regional geology ; Stratigraphy

Chemical erosion ; Cold area ; Dolostone ; Erosion rate ; Field experiment ; Geochemistry ; Glacial valley ; Granite ; Lapland ; Pebbles ; Sweden ; Weathering

Carbonate rock ; Causses ; Chronostratigraphy ; Corrosion ; Dolostone ; France ; Geomorphogenesis ; Karst ; Massif Central ; Volcanism

Carbonate rock ; Dolostone ; Fracture ; France ; Karst ; Palaeogeomorphology ; Polje ; Provence-Alpes-Côte d'Azur ; Residual landform ; Volcanism

Here the AA. present the soil description and analysis for Danilo Bitinj. The site, farmed for at least 7000 yeras, is located at the center of Danilo Polje. Field observation reveals fine soils (clay and silty-clay), and lime- and dolostone bedrock

descriptions of some of the existing units are presented. The new lithostratigraphical unit : a Lower(?) to Middle Cambrian Black shale and limestone unit is proposed informally. In addition, a Middle(?) Cambrian to Lower Ordovician Dolostone-limestone unit

Canada ; Coastal environment ; Dolostone ; Erratic boulder ; Estuary ; Floating ice processes ; Glacial features ; Lithology ; Palaeogeography ; Quaternary ; Quebec ; Saint-Laurent ; Tracer

Résultats de la recherche (20 résultats)