Results 111 to 120 of about 42,376 (259)

Formal definition and description of lithostratigraphic units related to the Miocene silicic pyroclastic rocks outcropping in Northern Hungary: A revision

open access: diamond, 2022
Réka Lukács   +8 more
openalex   +1 more source

Venus steep-sided domes: Relationships between geological associations and possible petrogenetic models [PDF]

open access: yes
Venus domes are characterized by steep sides, a circular shape, and a relatively flat summit area. In addition, they are orders of magnitude larger in volume and have a lower height/diameter ratio than terrestrial silicic lava domes.
Head, James W., III, Pavri, B.
core   +1 more source

No limit? The multiphasic uptake of silicic acid by benthic diatoms [PDF]

open access: bronze, 2009
Aude Leynaert   +4 more
openalex   +1 more source

Hot Rocks! Near-Infrared Reflectances (and Emissivities) or Rocks at Venus Surface Temperatures [PDF]

open access: yes
Venus surface can be viewed in emission through a few near-infrared (NIR) spectral windows (1 m) in its relatively opaque atmosphere [1]. Venus surface shows NIR emissivities that correlate with surface geology [2-4], and these emissivity variations are ...
Filiberto, J.   +2 more
core   +1 more source

Volcanogenic Dark Matter and Mass Extinctions

open access: yes, 1996
The passage of the Earth through dense clumps of dark matter, the presence of which are predicted by certain cosmologies, would produce large quantities of heat in the interior of this planet through the capture and subsequent annihilation of dark matter
Afsar Abbas   +20 more
core   +1 more source

Mingling and mixing features in basaltic Andesites of the Eastern Cordillera (Central Andes, 24°s): a petrographic and microanalytical study [PDF]

open access: yes, 2006
The basaltic andesites of the Diego de Almagro volcanic complex (Central Andes, 24°S, 66°W) were erupted during Late Miocene at 300 km from the active arc, in the Eastern Cordillera, at the easternmost end of an important strike-slip structure, the ...
Gioncada, Anna   +4 more
core  

Natural dairy cow health [PDF]

open access: yes, 2011
guide to keeping your herd healthy with herbs and other natural ...
Groot, Maria   +3 more
core  

Home - About - Disclaimer - Privacy