Results 71 to 80 of about 2,322 (211)

First record of Acrothamnion preissii (Rhodophyta: Ceramiaceae) from the Maltese Islands (Central Mediterranean Sea) [PDF]

open access: yes, 2015
The ceramiacean red alga Acrothamnion preissii is an Indo-Pacific species that was first recorded in the Mediterranean Sea (Italy) in 1969, and which subsequently spread within the north-western basin, reaching the Balearic Islands to the west and Sicily
Evans, Julian   +2 more
core   +1 more source

Common bottlenose dolphins Tursiops truncatus of Pacific South America, asynoptic review of population identification data. Report of the IWC Scientific Committee Meeting SC/67A/SM/10, Bled, Slovenia, May 2017 [PDF]

open access: yes, 2017
We succinctly summarize population ID information for common bottlenose dolphins Tursiops truncatus of the Pacific coast of South America, covering four coastal range states. Phylogenetic uncertainties relate primarily to offshore vs.
Abad, A.V.   +10 more
core  

Ostrácodos bentónicos de dos transectos: bahía de Tumaco y Punta El Coco e Isla Gorgona, Pacífico colombiano

open access: yesActa Biológica Colombiana, 1995
This work was carried out on benthonic ostracoda found in the bay of Tumaco and in the area Iying between Punta El Coco and Gorgona island of the colombian Pacifico The samples were obtained from superficial sediments of 12 locations between 4 and 90 m ...
Lucy Reyes, Nelly Acosta
doaj  

Archean crust-mantle geochemical differentiation [PDF]

open access: yes
Isotope measurements on carbonatite complexes and komatiites can provide information on the geochemical character and geochemical evolution of the mantle, including the sub-continental mantle.
Tilton, G. R.
core   +1 more source

EUPHORBIA SINCLAIRIANA, AN OLDER NAME FOR THE WIDESPREAD EUPHORBIA ELATA

open access: yesCaldasia, 2006
A comparison of collections of Euphorbia elata from accross its range withspecimens of E. sinclairiana from its only known locality, the island of Gorgona,off the Pacific coast of Colombia, shows that the two entities are better treated asconspecific ...
BERNAL RODRIGO   +2 more
doaj  

Diet composition of fish species from the southern continental shelf of Colombia [PDF]

open access: yes, 2002
The diet composition of 30 fish species belonging to 16 families from the Pacific Coast of Colombia is described. Benthic crustaceans (37.5%) and bony fishes (23.7%, chiefly demersal) were the most important food items for the fish species analyzed. Data
Arcila, C.A.T., Lopez-Peralta, R.H.
core  

Insights into early Earth from the Pt-Re-Os isotope and highly siderophile element abundance systematics of Barberton komatiites [PDF]

open access: yes, 2014
Highly siderophile element (HSE: Os, Ir, Ru, Pt, Pd, and Re) abundance and Pt-Re-Os isotopic data are reported for well-preserved komatiites from the Komati and Weltevreden Formations of the Barberton Greenstone Belt in South Africa.
Byerly, Gary R.   +4 more
core   +3 more sources

Review on hard coral recruitment (Cnidaria: Scleractinia) in Colombia [PDF]

open access: yes, 2011
Recruitment, defined and measured as the incorporation of new individuals (i.e. coral juveniles) into a population, is a fundamental process for ecologists, evolutionists and conservationists due to its direct effect on population structure and function.
Acosta, Alberto   +2 more
core   +1 more source

Los escorpiones (Chelicerata) de Colombia. I. La fauna de la Isla Gorgona. Aproximación biogeográfica Los escorpiones (Chelicerata) de Colombia. I. La fauna de la Isla Gorgona. Aproximación biogeográfica

open access: yesCaldasia, 1989
This paper is the result of the study of the scorpions collected in Gorgona Island, Colombia. Two species belonging to the buthidae family were collected; one already known to science: Tityus asthenes Pocock, 1893.
Lourenco Wilson R., Flores Eduardo
doaj  

Komatiites From Mantle Transition Zone Plumes

open access: yesFrontiers in Earth Science, 2020
During the Archean, episodic volcanism commonly included both plume- and arc-type magmatism, raising the issue of a possible link between “bottom up” and “top down” geodynamic processes.
Derek Wyman
doaj   +1 more source

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