Stratigraphy, palynology and organic geochemistry of the Devonian-Mississippian metasedimentary Albergaria-a-Velha Unit (Porto-Tomar shear zone, W Portugal)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F11%3A00367621" target="_blank" >RIV/67985831:_____/11:00367621 - isvavai.cz</a>

Result on the web

<a href="http://gq.pgi.gov.pl/gq/article/viewFile/7606/pdf_4" target="_blank" >http://gq.pgi.gov.pl/gq/article/viewFile/7606/pdf_4</a>

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Stratigraphy, palynology and organic geochemistry of the Devonian-Mississippian metasedimentary Albergaria-a-Velha Unit (Porto-Tomar shear zone, W Portugal)

Original language description

The Porto-Tomar shear zone in Ossa Morena, WPortugal contain several tectonostratigraphic units developed as highly deformed low-grade metasediments. The Albergaria-a-Velha unit yielded palynomorphs indicating the early Frasnian to the Serpukhovian age and pointing together with lithostratigraphic evidence to an origin in a distal marine environment. Turbiditic and basinal marine sedimentation prevailed. Detrital framework data indicated stable cratonic sediment source area composed of low grade metamorphic rocks. Palynofacies analysis and lithostratigraphical data show a gradual increase of terrestrial output. Organic petrology and geochemical data indicate that the Albergaria- a- Velha unit can be placed within the dry gas window in terms of hydrocarbon generation ranges.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DB - Geology and mineralogy

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Geological Quarterly

ISSN

1641-7291

e-ISSN

—

Volume of the periodical

55

Issue of the periodical within the volume

2

Country of publishing house

PL - POLAND

Number of pages

26

Pages from-to

139-164

UT code for WoS article

000295383600005

EID of the result in the Scopus database

—