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Journal of Geological Education, 1990 Some of the next articles are maybe not open access.
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2015
In spite of an increasing security of operations, hydrocarbon exploration and extraction may involve accidents which sometimes cause localized but rapid and fundamental changes on the ground surface. In Hungary the scars generated by such accidents are still clearly detectable in many places, best visible in the outskirts of the village Nagyhegyes ...
Dénes Lóczy +2 more
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In spite of an increasing security of operations, hydrocarbon exploration and extraction may involve accidents which sometimes cause localized but rapid and fundamental changes on the ground surface. In Hungary the scars generated by such accidents are still clearly detectable in many places, best visible in the outskirts of the village Nagyhegyes ...
Dénes Lóczy +2 more
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Evidence that Lake Cheko is not an impact crater
Terra Nova, 2008AbstractIn a provocative paper Gasperini et al. (2007) suggest that Lake Cheko, a ∼300‐m‐wide lake situated a few kilometres downrange from the assumed epicentre of the 1908 Tunguska event, is an impact crater. In this response, we present several lines of observational evidence that contradicts the impact hypothesis for the lake’s origin: un‐crater ...
Collins, G. +5 more
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1996
Geochemistry of crater lakes can provide information about deep magmatic activity and shallow volcano-fluid interactions because the lakes act as condensers, traps, and calorimeters for magmatic volatiles and heat supplied through the volcanic conduits. Such information is only available through long-term monitoring.
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Geochemistry of crater lakes can provide information about deep magmatic activity and shallow volcano-fluid interactions because the lakes act as condensers, traps, and calorimeters for magmatic volatiles and heat supplied through the volcanic conduits. Such information is only available through long-term monitoring.
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The Soufriere Crater Lake as a calorimeter
Nature, 1978IN 1971–72, 8 × 107m3 of basaltic andesite lava were extruded into the summit crater of Soufriere volcano, St Vincent1. The first half of the eruption took place entirely subaqueously and the second half almost entirely so and these facts have provided us with an unusual opportunity to carry out quantitative studies of several aspects of the eruption ...
Shepherd, J. B., Sigurdsson, Haraldur
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Journal of Geophysical Research: Planets, 1996
The robotic search for life on Mars centers on identifying accessible environments where the biological catalyst, water, has existed. The formation of large impact craters on Mars (>65 km diameter) may have resulted in the creation of ice‐covered impact crater lakes, which would not freeze for thousands of years, even under present climatic ...
Horton E. Newsom +4 more
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The robotic search for life on Mars centers on identifying accessible environments where the biological catalyst, water, has existed. The formation of large impact craters on Mars (>65 km diameter) may have resulted in the creation of ice‐covered impact crater lakes, which would not freeze for thousands of years, even under present climatic ...
Horton E. Newsom +4 more
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The floor of Crater Lake, Oregon
American Journal of Science, 1961Soundings recently made of the floor of Crater Lake by the U.S. Coast and Geodetic Survey show a maximum depth of 1,932 ft. They reveal the presence of a submerged cone, 1 mi. across at the base and approximately 1,320 ft. high, from which flows spread southeastward to form an extensive lava plain.
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Crater Lake and the caldera problem
Eos, Transactions American Geophysical Union, 1940No manuscript or abstract of this paper was submitted.
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