Results 21 to 30 of about 24,070 (261)
Oxygen isotope compositions of conodonts – analytical challenges of in situ SIMS studies [PDF]
Estonian Journal of Earth Sciences, 2023 Reliable deep-time environmental and climate reconstructions are needed to understand the drivers of Earthâs system evolution over geological time. Palaeozoic temperature estimates, including reconstructions of the climate change through the Ordovician,
Alicja Wudarska +8 more
doaj +1 more source
Middle–Late Ordovician organic- walled phytoplankton from Sweden: diversity and early radiation [PDF]
Estonian Journal of Earth Sciences, 2023 The Borenshult-1 core, drilled in the vicinity of Motala, east of Lake Vättern in south central Sweden, comprises a well-dated and nearly complete succession of marine marly carbonates deposited relatively close to land. The 34 core samples analyzed for
Claudia V. Rubinstein, Vivi Vajda
doaj +1 more source
Journal of Phycology, 2022 The taxonomy of the extant dinoflagellate genus Gonyaulax is challenging since its thecate morphology is rather conservative. In contrast, cysts of Gonyaulax are varied in morphology and have been related with the fossil‐based genera Spiniferites and ...
H. Gu +15 more
semanticscholar +1 more source
International Journal of Molecular Sciences, 2022 Myrosinase can hydrolyze glucosinolates to generate isothiocyanates, which have cancer prevention and anti-cancer properties. The main sources of myrosinase are cruciferous plants.
Qinwen Ye +10 more
semanticscholar +1 more source
Palaeoecology of corals and stromatoporoids in a late Silurian biostrome in Estonia [PDF]
, 2014 A middle Ludlow biostrome at Katri, western Estonia, the richest accumulation of corals and stromatoporoids in Estonia, is partly exposed in a coastal section ca. 1 m high, 150 m long. The fully marine biostrome consists of 5 layers of skeletal carbonate,
Kershaw, S, Motus, M-A
core +6 more sources
Terra Nova, 2023 AbstractLate Ediacaran opening of the Iapetus Ocean is typically considered to reflect separation of Baltica and Laurentia during final breakup of the Rodinia supercontinent, with subsequent closure during the Caledonian Orogeny. However, evidence of the pre‐opening juxtaposition of Baltica and Laurentia is limited to purportedly similar apparent polar
Trond Slagstad +6 more
openaire +2 more sources
Geological Magazine, 2021 Sabellidites cambriensis is a tubular non-mineralized metazoan that appears as compressed ribbon-shaped imprints with transverse wrinkling, thick walls and an even tube diameter of up to 3 mm.
J. R. Ebbestad +8 more
semanticscholar +1 more source
Characterization of cell responses in Rhodomonas baltica exposed to PMMA nanoplastics.
Science of the Total Environment, 2020 Due to their small size, nanoplastics (NPLs) possess specific properties which can potentiate their toxicity towards aquatic organisms. As primary producers, microalgae are at the base of aquatic food chains, thus negative impacts of NPLs will likely ...
T. Gomes +2 more
semanticscholar +1 more source
Lenguas, literaturas y nacionalidades en Lituania (y en el Báltico oriental)
Interlitteraria, 2015 Languages, literatures and nationalities in Lithunia (and in the East Baltic region). This article’s focus is on Lithuania and its literature, but many considerations contained in it are also valid for the whole East Baltic cultural region.
Pietro U. Dini
doaj +1 more source
Provenance shift in Cambrian mid-Baltica: detrital zircon chronology of Ediacaran–Cambrian sandstones in Estonia [PDF]
Estonian Journal of Earth Sciences, 2014 In order to clarify the tectono-sedimentary history of Paleozoic Baltica, age spectra of detrital zircon grains from the Ediacaran (Kotlin Regional Stage) and Lower Cambrian sandstones (lowermost Lontova and Lükati formations) in western Estonia in ...
Yukio Isozaki +6 more
doaj +1 more source