Results 21 to 30 of about 726 (61)

Parvulaltarostrum, genre Rhynchonellide (Brachiopode) nouveau du Frasnien de l’Australie de l’Ouest [PDF]

open access: yes, 1979
A new genus, Parvulaltarostrum, with type species P. veeversi n.sp., isdescribed from the middle and upper parts of the Frasnian of the FitzroyBasin in Western ...
Sartenaer, P.
core  

Sur la position systématique et les affinites de Greenwood- della Tockensis Taverne, L. et Ross, P.H. 1973 (Pisces Elopiformes) de l’Aptien inférieur de l’Ile d’Helgoland (Allemagne) [PDF]

open access: yes, 1973
The relationships of Greenwoodella tockensis TAVERNE, L. and Ross, P. H., 1973 are discussed. This fish is referred to a new family, Greenwoodellidae,and placed in the sub-order Albuloidei (Pisces Elopiformes) as an ancestor of the Albulidae and ...
Taverne, L.
core  

Acritarches du Cambro-Ordovicien du massif du Brabant, Belgique [PDF]

open access: yes, 1975
The outcrops of the « Quartzophyllades de Chevlipont » and the« Quartzophyllades de Villers-la-Ville » in both the Dyle and Thylevalleys, in the Province of Brabant, contain acritarch assemblages ofsixty-eight species and two subspecies.
Martin, F.
core  

Conodontes de la formation de Fromelennes du Givetien de l’Ardenne Franco-Belge [PDF]

open access: yes, 1974
A preliminary detailed list of the conodonts from the Fromelennes Formation is established. This formation is subdivided into three members. At three levels faunal changes are clear enough to characterize important biostratigraphic boundaries ...
Bultynck, P.
core  

Variations in concentration of suspended matter in the Scheldt estuary [PDF]

open access: yes, 1976
An overall picture of the concentration of suspended matter in the section of the Scheldt estuary between the Rupel mouth and the Ballastplaat is given. The evolution from hour to hour of the concentration of suspended matter during one tide is discussed
Wartel, S.
core  

Conodontes et coraux de la patie supérieure du Frasnien dans la tranchée du chemin de fer de Neuville (Massif de Philippeville, Belgique) [PDF]

open access: yes, 1974
The railway cutting at Neuville (« Massif de Philippeville >», Belgium) has uncovered beds of upper Frasnian age belonging to the Ancyrognathus triangularis and Palmatolepis gigas Zones.
Coen, M., Coen-Aubert, M.
core  

Inventarisasi Karakteristik Mataair Di Sebagian Lereng Selatan Gunungapi Slamet Kabupaten Banyumas Melalui Pendekatan Penginderaan Jauh [PDF]

open access: yes, 2015
The presence of spring is influenced by land physical factors which are gradient of slope, rock formation, landcover and also spring-belt. They are can be intrepreted through remote sensing and geographical information system approach which able to ...
, Agus Anggoro Sigit, S.Si, M.Sc.   +2 more
core  

Réprésentants des genres Sociophyllum BIRENHEIDE, 1962 et Beugniesastrea n. gen. à la base du Calcaire de Givet de Pondrôme et de Resteigne (bord sud du Bassin de Dinant, Belgique) [PDF]

open access: yes, 1988
Spongophyllum kunthi SCHLÜTER, 1880, type species of the genus Beugniesastraea n. gen. has been sampled at the base of the Givet Limestone from Resteigne, with B. parvistella (SCHLÜTER, 1882).
Coen-Aubert, M.
core  

Dating en matching in de Aardwetenschappen

open access: yes, 2013
In zijn oratie laat Wout Krijgsman vooral zien hoe je met een multi-disciplinaire aanpak de geologische geschiedenis het beste kunt dateren en hoe je met een internationale onderzoeksgroep een breder inzicht kunt verkrijgen in de grootschalige klimatologische en tektonische veranderingen die op onze planeet hebben plaatsgevonden.
openaire   +1 more source

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