Results 81 to 90 of about 14,034 (253)

Method for preparation and selection of component composition of foam consumption compositions for sealing of collapsible soils

open access: yesТехнічна інженерія, 2019
A device for the preparation of a water-filled foamed explosive composition is proposed, which can be used in field conditions for compacting subsidence of unstable soils.
V.V. Boiko   +3 more
doaj   +1 more source

The distribution of the ammonite Gravesia (Salfeld, 1913) in the Kimmeridge Clay Formation (Late Jurassic) in Britain [PDF]

open access: yes, 2010
Species of the ammonite Gravesia (Salfeld, 1913) have a widespread distribution in Europe over a relatively narrow stratigraphical range in the late Kimmeridgian and early Tithonian stages.
Etches, S.M., Gallois, R.W.
core  

Petroleum geology of the Upper Jurassic – Lower Cretaceous of East and North-East Greenland: Blokelv-1 borehole, Jameson Land Basin: Biostratigraphy of the Hareelv Formation (Upper Jurassic) in the Blokelv-1 core, Jameson Land, central East Greenland [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2018
The Hareelv Formation in the Blokelv-1 core is biostratigraphically subdivided by means of ammonite and dinoflagellate cyst stratigraphy. The succession ranges from the Oxfordian C. densiplicatum Chronozone to the Volgian P. elegans Chronozone.
Peter Alsen, Stefan Piasecki
doaj  

Biostratigrafie spodní křídy manínské jednotky (lom Butkov, Strážovské vrchy, Západní Karpaty) [PDF]

open access: yes, 2003
This paper is a continuation of systematic stratigraphical research of Lower Cretaceous sequence of the Manín Unit excavated in the Butkov quarry. Calcareous deposits are significant especially by richness of ammonites.
Halásová, Eva   +3 more
core   +1 more source

The stratigraphical distribution of Mid-Cretaceous foraminifera near Ventor, Isle of Wight [PDF]

open access: yes, 2011
Ventnor No. 2 Borehole, located near Ventnor, Isle of Wight, penetrated the basal part of the Chalk Group and the Selborne Group before terminating in the upper part of the Lower Greensand Group (Sandrock Formation).
Hopson, Peter M., Wilkinson, Ian P.
core   +1 more source

Uppermost Albian biostratigraphy and chronostratigraphy

open access: yesCarnets de Géologie, 2009
The Albian Stage is the highest chronostratigraphic unit of the Lower Cretaceous Series and underlies the Cenomanian Stage of the Upper Cretaceous Series.
Scott Robert W.
doaj  

INTRODUZIONE AD UNO STUDIO MORFOMETRICO DEGLI AMMONITI PLIENSBACHIANI DELLA CATENA DEL CATRIA (APPENNINO MARCHIGIANO)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2017
In this paper a new methodology for the morphometric analysis of the Ammonite shell is proposed. It is based on the measurements of ventral and umbilical radii, of section width and rib number.
ALBERTO FERRETTI
doaj   +1 more source

Final proposal to encode the Cuneiform script in the SMP of the UCS [PDF]

open access: yes, 2004
This is a proposal to encode the Phoenician script in the international character encoding standard Unicode. This script was published in Unicode Standard version 5.0 in July 2006.
Everson, Michael
core  

Ammonite stratigraphy of a Toarcian (Lower Jurassic) section on Nagy-Pisznice Hill (Gerecse Mts, Hungary) [PDF]

open access: yes, 2010
In the Jurassic rocks exposed in a small abandoned quarry on the northwestern edge of Nagy-Pisznice Hill in the Gerecse Mts, fairly well preserved parts of a crocodile skeleton was found in 1996.
András Galácz   +55 more
core   +1 more source

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