Results 101 to 110 of about 5,255 (220)

Overview of microfossil assemblages and palaeoecological signatures in the Middle-Upper Jurassic transitional successions from the Lusitanian Basin, Portugal [PDF]

open access: yes, 2002
As séries associadas à desconformidade Jurássico médio-Jurássico superior na Bacia Lusitânica (Portugal), em especial as da formação de Cabaços (Oxfordiano), contêm ricas associações de microfósseis.
Azerêdo, Ana Cristina   +3 more
core  

New insights about the Upper Jurassic – Lower Cretaceous sedimentary successions from Asturias (NW Iberian Peninsula) [PDF]

open access: yes, 2014
Detailed mapping of the Jurassic to pre-Albian deposits of central and eastern Asturias (NW of the Iberian Peninsula) has enabled several Upper Jurassic and Lower Cretaceous outcrops, previously assigned to other ages, to be identified.
Aramburu, C.   +4 more
core   +2 more sources

Dynamics of spatial distribution of macrophyte vegetation in Lake Kenon, a cooling reservoir of a thermal power plant (Eastern Transbaikalia)

open access: yesТрансформация экосистем
Long-term monitoring of the dynamics of spatial distribution of macrophyte vegetation in Lake Kenon (a cooling reservoir of the Chita Thermal Power Plant-1) shows evidence of variations (25–90%) in its overgrowth area for a ~50-year observation period ...
B. B. Bazarova
doaj   +1 more source

On plant defense signaling networks and early land plant evolution

open access: yesCommunicative & Integrative Biology, 2018
All land plants must cope with phytopathogens. Algae face pathogens, too, and it is reasonable to assume that some of the strategies for dealing with pathogens evolved prior to the origin of embryophytes – plant terrestrialization simply changed the ...
Sophie de Vries   +6 more
doaj   +1 more source

Evolution of the Auxin Response Factors from charophyte ancestors

open access: yesPLOS Genetics, 2019
Auxin is a major developmental regulator in plants and the acquisition of a transcriptional response to auxin likely contributed to developmental innovations at the time of water-to-land transition. Auxin Response Factors (ARFs) Transcription Factors (TFs) that mediate auxin-dependent transcriptional changes are divided into A, B and C evolutive ...
Martin-Arevalillo, Raquel   +6 more
openaire   +7 more sources

Stable isotope variability in macrophytes and sediments of two shallow lakes in Sicily: a first contribution for ecological monitoring

open access: yesJournal of Limnology
We present the first isotopic dataset for two shallow, slightly brackish Mediterranean lakes in Sicily colonised by Chara baltica (Lago Preola) and Najas marina (Lago Murana). Seasonal stable isotopes (δ13C, δ15N) and elements concentration (C%, N%) were
Elisabetta Oddo   +3 more
doaj   +1 more source

The IMAM case. Additional investigation of a micropaleontological fraud

open access: yes, 2009
International audienceStarting in 1996 and for almost a decade, M.M. IMAM contributed to twelve papers published in international geological journals. These papers dealt with the micropaleontology and biostratigraphy of Cretaceous to Miocene series from ...
Bucur, Ioan I.   +4 more
core   +1 more source

A Contribution to a Better Understanding of the Nitella axillaris Group (Charales, Charophyceae): A Taxonomic Re-Examination of the Nitella translucens Collected in the Province of Ferrara, Italy

open access: yesPlants
The identification of a charophyte population found in a rice field in Ferrara, North Italy, collected in 1999 and initially identified as Nitella translucens, has been reevaluated.
Nadia Abdelahad   +5 more
doaj   +1 more source

The extracellular matrix of green algae. [PDF]

open access: yesPlant Physiol, 2023
Domozych DS, LoRicco JG.
europepmc   +1 more source

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