Results 61 to 70 of about 251 (167)

Geomorphology of Stansbury Peninsula, Nelson Island, Antarctic Peninsula

Journal of Maps
The proglacial landscapes of Antarctica offer critical insights into past and ongoing deglaciation processes and the impacts of climate change. This study presents the first geomorphological map of the proglacial part of Stansbury Peninsula (Rip Point ...
Göksu Uslular, Alp Ünal, Christopher D. Stringer, Daniel Nývlt, Jonathan L. Carrivick, Burcu Özsoy   +5 more
doaj   +1 more source

Conserving the World's Specialist Riverine Birds

WIREs Water, Volume 13, Issue 4, July/August 2026.
Specialist riverine birds constitute a diverse bird group globally, highly adapted to rivers and streams. They are at risk from multiple threats to rivers, riparian zones and river catchments including impoundment, hydropower and abstraction; land‐use changes including urbanization and agricultural intensification; traditional and emerging pollutants ...
Ankita Sinha, Nilanjan Chatterjee, Steve J. Ormerod   +2 more
wiley   +1 more source

Cannonballs from the Olsztyn turret

Fasciculi Archaeologiae Historicae, 2015
This paper discusses an assemblage of artillery projectiles discovered in 2012 in the course of archaeological works in the basement of remains of the Medieval High Turret in Olsztyn (Masuria – north-eastern Poland).
Piotr Strzyż, Piotr Czubla, Adam Mackiewicz   +2 more
doaj  

Wartanian glacial sediments: insights into deglaciation of Polish Lowlands and Highlands border for geotourism

Miscellanea Geographica: Regional Studies on Development
This paper presents five sites located in the marginal zone of the Wartanian stadial within the Odranian Glaciation (MIS6a) on the border of the Central Polish Uplands and Lowlands, representing different glacial forms and geological structures: terminal
Górska-Zabielska Maria, Wachecka-Kotkowska Lucyna   +1 more
doaj   +1 more source

Revisiting the Hummeln structure, Sweden—A shallow marine Cambrian impact structure

Meteoritics &Planetary Science, Volume 61, Issue 7, Page 1213-1242, July 2026.
Abstract Hummeln is a simple impact structure located in south‐eastern Sweden. It is approximately 1.2 km in diameter and almost completely covered by a lake. Here, we present the first detailed investigation of impactites and mapping of the 164.25 m deep drill core Hummeln‐1 with a focus on impact metamorphism and the impact process.
S. Alwmark, J. Granbom, P. Ahlberg, M. Calner, S. Richoz, K. J. Gajewska, W. R. Hyde, K. Ljung, C. Alwmark   +8 more
wiley   +1 more source

Geomorphology of the Évettes alpine glacial landsystem: documenting the legacy of the Little Ice Age in the Western Alps, France

Journal of Maps
The end of the Little Ice Age (LIA) in the nineteenth century triggered glacial retreat across the Northern Hemisphere, leaving behind sediment-landform assemblages that preserve records of glacier behavior.
Myriam Thériault, Patrick Lajeunesse, Jean-François Bernier, Pierre-Olivier Couette, Sydney W. Meury, Jean-François Ghienne   +5 more
doaj   +1 more source

Hulterstad brachiopods and associated faunas in the Vormsi Stage (Upper Ordovician, Katian) of the Lelle core, Central Estonia [PDF]

Estonian Journal of Earth Sciences, 2007
Integrated palaeontological and sedimentological study of the Upper Ordovician Vormsi Stage in the Lelle drill core section, Central Estonia, revealed an association of shelly fauna containing the endemic saukrodictyid brachiopod Hulterstadia cor (Wiman),
Nõlvak, Jaak, Nemliher, Reet, Hints, Olle, Hints, Linda   +3 more
doaj  

Palaeoclimate change during Glacial Periods: Evidence from Sri Lanka

Journal of Tropical Forestry and Environment, 2013
In the Earth’s history, there were five major glaciations, namely, Huronian (2,300 Ma),Cryogenianor Sturtian-Varangian(850-635 Ma), Andean-Saharan (460-430 Ma, Karoo (360-260 Ma) andthe Quaternary (2.58 Ma to Present) that occurred between 2,300 Ma and 0.
J. Katupotha
doaj  

Unobvious geoheritage in sacral buildings: millstones in churches of NE Poland from a geological and geomorphological perspective

Geographia Polonica
The article highlights the importance of medieval churches with embedded millstones as geocultural objects with a great geotouristic and educational potential.
Piotr Czubla, Dariusz Brykała, Maciej Dąbski, Piotr Gierszewski, Mirosław Błaszkiewicz, Zachariasz Mosakowski, Piotr Lamparski   +6 more
doaj   +1 more source

Zur Talgeschichte zwischen Domodossola und Locarno : Valle d'Ossola, Val Vigezzo (Prov. di Novara) - Centovalli (Kt. Tessin) : 1. Teil [PDF]

Geographica Helvetica
In the Miocene, the drainage of the upperToce river with the Antrona, Ogliana di Pozzolo and Vigezzo Valleys as southernmost source branches, took place northwards to the Gries and Grimsel passes.
R. Hantke
doaj   +1 more source