Results 111 to 120 of about 8,092 (223)

Morphology and phylogeny of Scrippsiella trochoidea (Dinophyceae) a potentially harmful bloom forming species isolated from the sediments of Iran’s south coast [PDF]

open access: yes, 2012
Phytoplankton cells and resting cysts of the species Scrippsiella trochoidea are regular and dominant components of the dinoflagellate flora of coastal marine waters and sediments around the world.
Attaran-Fariman, G., Bolch, C.J.S.
core  

Dinoflagellate cyst stratigraphy of the upper cretaceous of western Belgium [PDF]

open access: yes, 1992
A detailed micropalaeontological analysis with dinoflagellate cysts of the Cretaceous sections intercepted by five wells in western Belgium allows a biostratigraphical correlation and a chronostratigraphical interpretation of the sediments concerned. The
Louwye, S.
core  

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

Metagenomic Sequencing Identifies Highly Diverse Assemblages of Dinoflagellate Cysts in Sediments from Ships' Ballast Tanks. [PDF]

open access: yesMicroorganisms, 2019
Shang L   +9 more
europepmc   +1 more source

A re-assessment of the organic maturation and palynostratigraphy of the wells Ruivo-1 and Corvina, offshore Algarve Basin, Portugal [PDF]

open access: yes, 2014
The Algarve Basin is the southernmost geological province of portugal. The nowledge of its offshore geology is limited to a few hydrocarbon exploration wells and seismic profiles.
Borges, Marisa   +3 more
core  

Palynological analysis of the Maastrichtian Patti Formation in Gehuku and Ahoko area, southern Bida Basin, Nigeria: implications for age and paleoenvironments

open access: yesDiscover Geoscience
Detailed palynological examination has been carried out on outcrop shale and claystone samples recovered from Ahoko and Gehuku sections in the Patti Formation, southern Bida Basin.
Otobong S. Okon   +4 more
doaj   +1 more source

Middle-Upper Jurassic palynology of the Sagres region and the Carrapateira outlier: southern Portugal [PDF]

open access: yes, 2014
The palynology of the Middle-Upper Jurassic fill of the Sagres region (Algarve Basin) and the Carrapateira outlier, southern Portugal was investigated. Samples were collected from Mareta beach, Cilheta beach and the Carrapateira outlier.
Borges, Marisa   +3 more
core  

Holocene dinoflagellate cysts as salinity indicators from the southwestern Black Sea [PDF]

open access: yes, 2008
Dinoflagellate cysts are used as a proxy for the reconstruction of the salinity variations during Holocene times in the southwestern Black Sea. Core GeoB 7625-2, located 50 km northeast of the mouth of the Sakarya River, was sampled with a 200 year ...
Arz, H.   +3 more
core  

Acaciapollenites acaciae sp. nov., una nueva políade de mimosoidea del neógeno, en la Cuenca del Colorado, Argentina [PDF]

open access: yes, 2006
Fossil mimosoid polyads have been recently recovered from Neogene deposits in the Colorado Basin, Argentina, and the new species Acaciapollenites acaciae sp. nov.
Caccavari, Marta Alicia   +1 more
core  

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