Results 91 to 100 of about 856,490 (172)

Biosignature Preservation in Stromatolites From the Carri Laufquen Lakes System, Patagonia: Implications for Martian Palaeolacustrine Environments

Geobiology, Volume 24, Issue 5, September/October 2026.
ABSTRACT The Carri Laufquen Lakes System is a highly alkaline, basalt‐hosted lacustrine environment in northern Patagonia, Argentina. Diverse morphologies of Late Pleistocene sub‐fossil stromatolites occur along the lakeshores. Using detailed optical and electron microscopy, spectroscopy and organic geochemical analyses, this study shows that ...
Victor Amir Cardoso Dorneles, Maëva Millan, Fernando J. Gómez, Primož Šket, Jens Najorka, Cindy Broderick, Wren Montgomery, Barbara Cavalazzi, Keyron Hickman‐Lewis   +8 more
wiley   +1 more source

Phantom Ship, Crater Lake National Park

, 1970
Postcard of the Phantom Ship in Crater Lake National Park. | Towering more than 165 feet above Crater Lake's blue, the Phantom Ship, formed by the volcano whose eruptions created the lake, serenely withstands the centuries.photographic ...

core  

Government lake’s concept and complications regarding the crater lakes in Laguna and Quezon Provinces

Discover Water
The Government in the crater lakes have been mentioned and recognized in the literature, but their abstraction and hindrances are commonly scrutinized and speculated less.
Bing Baltazar Brillo
doaj   +1 more source

Corundum Discovered by SuperCam and the Perseverance Rover at Jezero Crater, Mars

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Mars is primarily composed of mafic mineral assemblages and their alteration products, but small, scattered rocks strewn across the landscape offer clues to greater petrological diversity. While traversing the Jezero crater rim, the Perseverance rover encountered several plagioclase‐rich light‐toned float rocks.
A. M. Ollila, O. Beyssac, A. Fau, O. Forni, E. Clavé, P. Beck, C. C. Bedford, V. Payre, E. Dehouck, S. A. Connell, J. A. Manrique, P. Pilleri, O. Gasnault, G. M. Martinez, A. Udry, S. Bernard, P. Gasda, T. Acosta‐Maeda, R. B. Anderson, T. S. J. Gabriel, F. Calef, J. F. Bell III, J. Maki, S. Schröder, C. Quantin‐Nataf, J. R. Johnson, B. Chide, K. Rammelkamp, F. Poulet, C. Royer, M. Rock, N. L. Lanza, S. K. Sharma, G. Lopez‐Reyes, T. Fouchet, J. Comellas, A. Zastrow, E. Cloutis, R. C. Wiens, A. Cousin, S. Maurice, S. Clegg, P. Bernardi, T. Nelson   +43 more
wiley   +1 more source

Crater Lake, Crater Lake National Park, Oregon

, 2014
Scene of Crater Lake, Crater Lake National Park ...
Blake, Tupper Ansel, USFWS Ansel, USFWS
core  

Crater Lake

, 1919
Crater Lake, two people enjoying the ...
Paulus, Otto K. (Otto Karl), 1893-1958
core   +1 more source

Long-Term Hydrologic Fluctuations and Dynamics of Primary Producers in a Tropical Crater Lake

Frontiers in Ecology and Evolution, 2018
Aquatic ecosystems in tropical regions remain understudied and their long-term dynamics poorly understood. In East Africa, a better understanding of how natural communities of primary producers in small freshwater ecosystems respond to climatic ...
Émilie Saulnier-Talbot, Lauren J. Chapman, Jackson Efitre, Kyle G. Simpson, Irene Gregory-Eaves   +4 more
doaj   +1 more source

Crater Lake and Wizard Island, Crater Lake, Oregon, 1916

, 1916
Crater Lake and Wizard Island, Crater Lake, Oregon, 1916. Crater Lake is now a National Park.
Bush, A.N.
core  

Volcanic History and Eruption Processes of Blue Lake Crater, Tongariro [PDF]

, 2014
Blue Lake Crater (BLC) is a volcanic crater lake situated on the northern end of the Tongariro Volcanic Centre (TgVC) and is one of at least 11 vents that have been active since c. 25 ka.
Simons, Benjamin Clifford
core  

Crater Lake

, 1926
A photograph of Crater Lake. Crater Lake was established as a national park in 1902. It is the fifth oldest national park in the United States. This photograph appears in an album that was compiled by Edith Hansen McGill, a 1930 Pacific University ...

core   +1 more source