[HTML][HTML] Paleogeography of the Aves Ridge and its potential role as a bio-colonization pathway linking South America and the Greater Antilles in the mid-Cenozoic

JR Ali, SB Hedges - Earth-Science Reviews, 2024 - Elsevier
Abstract The Aves Ridge in the eastern Caribbean Sea is thought by many to have operated
as a short-lived, mid-Cenozoic, dry-land path that was used by the ancestors of a number of …

Molecular phylogeny and biogeography of the dwarf boas of the family Tropidophiidae (Serpentes: Alethinophidia)

H Zaher, C Trusz, C Koch… - Systematics and …, 2024 - Taylor & Francis
Although present in the South American continent, dwarf boas (Tropidophiidae) show their
greatest extant diversification in the Caribbean region, reaching their highest diversity in …

Crustal structure, deformational history, and tectonic origin of the Bahamas carbonate platform

K Shipper, P Mann - Geochemistry, Geophysics, Geosystems, 2024 - Wiley Online Library
Abstract The 2–10‐km‐thick, mainly carbonate cap of the 14,000 km2 Bahamas carbonate
platform (BCP) has impeded imaging of its underlying crustal structure. The deeper structure …

Lesser Antilles slab reconstruction reveals lateral slab transport under the Caribbean since 50 Ma

YW Chen, J Wu, S Goes - Earth and Planetary Science Letters, 2024 - Elsevier
The link between surface tectonic plates and mantle slabs is fundamental for paleo-tectonic
reconstructions and for our understanding of mantle dynamics. Many seismic tomography …

Tectonic reorganization of the Caribbean plate system in the Paleogene driven by Farallon slab anchoring

EM Conrad, C Faccenna, AF Holt… - Geochemistry …, 2024 - Wiley Online Library
The tectonic configuration of the Caribbean plate is defined by inward‐dip** double
subduction at its boundaries with the North American and Cocos plates. This geometry …

Opposite rotations in the Central Andes Bend: Tectonic scenario compared to other cases of opposite rotations and implications for long-term subduction at continental …

AK Martin - Journal of South American Earth Sciences, 2024 - Elsevier
A review confirms opposite paleomagnetic rotations on the northwest and southeast limbs of
the Central Andes Bend in Peru, Bolivia, northern Chile and Argentina. Counter-clockwise …

Hypogenic caves of Syracuse area, Sicily (Italy): geomorphological evidence of CO2 degassing, freshsalt water mixing, and late condensaAon corrosion

P Audra, JY Bigot, D Cailhol, P Camps… - International Journal of …, 2024 - hal.science
Many caves in Sicily have been shown to have a sulfuric acid or other hypogenic origin. We
studied three caves (Palombara, Scrivilleri, Monello) near Syracuse (eastern Sicily), in an …

APWP-online. org: a global reference database and open-source tools for calculating apparent polar wander paths and relative paleomagnetic displacements

B Vaes, DJJ van Hinsbergen, J Paridaens - 2023 - eartharxiv.org
Paleomagnetism provides a quantitative tool for estimating paleogeographic displacements
of rock units relative to the Earth's spin axis and is widely used to determine relative tectonic …

[PDF][PDF] IRM Quarterly, Volume 33, Number 3 (Fall 2023). Cover article: Principles of statistical evaluation of anisotropy of magnetic susceptibility–Specimen level

F Hrouda, J Ježek, M Chadima, J Studýnka - 2023 - conservancy.umn.edu
1. Introduction Theory of the low-field anisotropy of magnetic susceptibility (AMS) assumes a
linear relationship between induced magnetization and magnetizing field, described as M= k …