Results 11 to 20 of about 866 (206)

An unusual occurrence of Nautilus macromphalus in a cenote in the Loyalty Islands (New Caledonia). [PDF]

open access: yesPLoS ONE, 2014
Exploration of a landlocked cenote on Lifou (Loyalty Islands) revealed 37 shells of the cephalopod Nautilus macromphalus Sowerby, 1849, in saltwater on the cenote floor, approximately 40 m below the water surface.
Neil H Landman   +7 more
doaj   +8 more sources

ANATOMY OF A CENOTE WITH USE OF DRON

open access: yesTropical and Subtropical Agroecosystems, 2021
Background: Detailed geomorphological analysis of the karst depressions in Yucatán has received little attention because the measurement of morphometric parameters taken in the field involves a lot of work, time and costs.
Gonzalo Neftaly Gijón-Yescas   +3 more
doaj   +2 more sources

Bubble trail and folia in cenote Zapote, Mexico: petrographic evidence for abiotic precipitation driven by CO2 degassing below the water table

open access: yesInternational Journal of Speleology, 2020
Folia are speleothems that resemble bells, inverted cups, or bracket fungi, and whose origins are still controversial. Cenote Zapote (an underwater cave) in the Yucatán Peninsula (México), is home to some of the largest folia reported to date.
Rafael López-Martínez   +10 more
doaj   +3 more sources

El dragado del cenote sagrado de Chichen Itzá 1904-c.1914

open access: yesHistoria Mexicana El Colegio de México, 2017
Este artículo acompaña el proceso de “rescate” de un tesoro de valor incalculable, retirado del fondo del Cenote Sagrado de Chichen Itzá, con ayuda de una primitiva draga instalada en sus orillas por el entonces cónsul de los Estados Unidos de América ...
Guillermo Palacios
doaj   +2 more sources

A new amphipod species (Peracarida: Amphipoda: Ampithoidae) collected from Cenote Aerolito, Cozumel Island, Quintana Roo

open access: yesRevista Mexicana de Biodiversidad, 2015
A new species of amphipod belonging to the family Ampithoidae was collected from Cenote Aerolito, Cozumel Island, Quintana Roo associated with a macroalgae bed.
Manuel Ortiz, Ignacio Winfield
doaj   +3 more sources

Cenotes, karst característico: mecanismos de formación

open access: yesRevista Mexicana de Ciencias Geológicas, 2019
La Península de Yucatán tiene varias manifestaciones Kársticas. Una de ellas, la llamada cenote, no parece ser explicada por la teoría tradicional… Para continuar, descargue el artículo completo en PDF.
Salvador Gaona-Vizcayno   +2 more
doaj   +1 more source

Late Pleistocene to Holocene sedimentation in the Great Blue Hole (Lighthouse Reef, Belize): Results from a 30 m long core

open access: yesThe Depositional Record
The Great Blue Hole is a prominent flooded karst sinkhole, located in the lagoon of Lighthouse Reef atoll off the coast of Belize. Short cores recovered from varved bottom sediments have been used in previous studies as climate and cyclone archives ...
Eberhard Gischler   +12 more
doaj   +2 more sources

Clumped Isotope Temperature Reconstruction Using Stalagmite Drip Cups. [PDF]

open access: yesRapid Commun Mass Spectrom
ABSTRACT Rationale Application of clumped isotope palaeothermometry to speleothems (carbonate cave deposits, e.g., stalagmites and flowstones) has been restricted largely to subaqueous samples because of kinetic fractionation processes that occur during subaerial speleothem formation, which lead to erroneously high inferred temperatures.
Umbo S   +11 more
europepmc   +2 more sources

Un Lego de Cenotes

open access: yes, 2023
This publication was made with the funding of PAPIIT 2019 - IN228319 "Hacia un mapa de biodiversidad acuática de cenotes de la península de Yucatán" led by N. S. D. F. A. Este póster es producto del proyecto Cenoteando (https://www.cenoteando.mx/), elaborado en colaboración con la Universidad Nacional Autónoma de México y Kalanbio A.C (www.kalanbio ...
Simoes, Nuno, Valdivieso, Kenya
openaire   +4 more sources

New distribution records of subterranean crustaceans from cenotes in Yucatan (Mexico) [PDF]

open access: yesZooKeys, 2020
New records of 14 stygobiont crustacean species pertaining to six Malacostraca orders from 32 cenotes are presented, with their associated caves of the state of Yucatan, Mexico, together with an individual account for each species. Species composition of
Dorottya Angyal   +5 more
doaj   +3 more sources

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