Results 91 to 100 of about 1,038 (177)

Paleosoils and coal in the distal part of the Spanish Buntsandstein (Menorca and Mallorca, Balearic Islands)

open access: yesBolletí de la Societat d'Història Natural de les Balears, 1979
Abstract not ...
Freeman, T., Obrador, Antoni
openaire   +2 more sources

Suelos volcanicos endurecidos

open access: yes, 1997
Indurated volcanic soils are located in the North of the interandean basin. Soils are distributed according to a climatic toposequence. The indurated horizons (cangahua) are located in paleosoils.
Zebrowski, Claude
core  

Long-Term Steady-State Dry Boreal Forest in the Face of Disturbance. [PDF]

open access: yesEcosystems, 2020
Carcaillet C   +3 more
europepmc   +1 more source

Neutral monosaccharides from a hypersaline tropical environment: Applications to the characterization of modern and ancient ecosystems

open access: yes
Surficial and buried sediment samples from a hypersaline lagoon-sabkha system (Abu Dhabi, United Arab Emirates) were analysed for carbohydrates (as neutral monosaccharides) to distinguish and characterise various types of recent and ancient tropical ...
Larter SR, Moers MEC
core   +4 more sources

Influence of paleosoils in modern exogenous processes in the northeastern Mexico Basin

open access: yes, 2018
As soils are important elements for the processes involved in the critical zone (the zone of interaction between water, soil, air, and organisms), in this work we present the temporal and spatial distribution of a clayey-paleosol sequence with secondary carbonates (layers of caliche and disseminated carbonates) in the northeast sector of the Mexico ...
Solleiro-Rebolledo, Elizabeth   +5 more
openaire   +2 more sources

Maylpaisomys insularis (Hutterer, López-Martínez & Michaux 1988) and Haliaeetus sp. Comments on the terrestrial fauna of the Pleistocene of the Jandía Isthmus, Fuerteventura

open access: yes, 2017
Along the Jandia Isthmus, on Southern Fuerteventura Island, Pleistocene fossil dunes and paleosoils are particularly well developed. They are above Miocene lava flows and dikes and a Pliocene marine conglomerate. On those fossil dunes and in the windward
Betancor Lozano, Juan Francisco   +5 more
core  

Morfología Fluvial.-Vertisols (as paleosols) with its related gigants land cracks as a disaster in central Iran deserts

open access: yes, 2009
This paper discuses the genesis of land cracks and land depression as one of the clayey desert futures in Central Iran. The origin of this future has been issued after downfall of ground water pressure.
Alhoseini Almodarresi, B.B.S   +1 more
core  

Leaf fossils of Sabalites (Arecaceae) from the Oligocene of northern Vietnam and their paleoclimatic implications. [PDF]

open access: yesPlant Divers, 2022
Song A   +12 more
europepmc   +1 more source

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