scholarly journals RESEÑA: Solutrean Points of the Iberian Peninsula. Tool making and using behavior of hunter-gatherers during the Last Glacial Maximum

2016 ◽  
Vol 67 ◽  
pp. 382-382
Author(s):  
Alvaro Arrizabalaga
Keyword(s):  
Iberian Peninsula ◽  
Last Glacial Maximum ◽  
Glacial Maximum ◽  
Hunter Gatherers ◽  
Last Glacial ◽  
The Last Glacial Maximum ◽  
The Last Glacial

scholarly journals Demographic estimates of hunter–gatherers during the Last Glacial Maximum in Europe against the background of palaeoenvironmental data

2016 ◽  
Vol 425 ◽  
pp. 49-61 ◽  
Author(s):  
Andreas Maier ◽  
Frank Lehmkuhl ◽  
Patrick Ludwig ◽  
Martin Melles ◽  
Isabell Schmidt ◽  
...  
Keyword(s):  
Last Glacial Maximum ◽  
Glacial Maximum ◽  
Hunter Gatherers ◽  
Last Glacial ◽  
The Last Glacial Maximum ◽  
The Last Glacial

scholarly journals Phylogeny of the Formicoxenus genus-group (Hymenoptera: Formicidae) reveals isolated lineages of Leptothorax acervorum in the Iberian Peninsula predating the Last Glacial Maximum

2021 ◽  
Author(s):  
Dario Ojeda ◽  
Max John ◽  
Robert L. Hammond ◽  
Riita Savolainen ◽  
Kari Vepsalainen ◽  
...  
Keyword(s):  
Iberian Peninsula ◽  
Last Glacial Maximum ◽  
Social Parasitism ◽  
Glacial Maximum ◽  
Glacial Refugium ◽  
Cold Adapted ◽  
Last Glacial ◽  
Distribution Ranges ◽  
The Last Glacial Maximum ◽  
The Last Glacial

The Formicoxenus genus-group comprises six genera within the tribe Crematogastrini. The group is well known for repeated evolution of social parasitism among closely related taxa and cold-adapted species with large distribution ranges in the Nearctic and Palearctic regions. Previous analyses based on nuclear markers (ultraconserved elements, UCEs) and mitochondrial genes suggest close relationship between Formicoxenus Mayr, 1855, Leptothorax Mayr, 1855 and Harpagoxenus Forel, 1893. However, scant sampling has limited phylogenetic assessment of these genera. Also, previous phylogeographic analyses of L. acervorum (Fabricius, 1793) have been limited to its West-Palearctic range of distribution, which has provided a narrow view on recolonization, population structure and existing refugia of the species. Here, we inferred the phylogenenetic history of genera within the Formicoxenus genus-group and reconstructed the phylogeography of L. acervorum with more extensive sampling. We employed four datasets consisting of whole genomes and sequences of the COI. The topologies of previous nuclear and our inferences based on mitochondrial genomes were overall congruent. Further, Formicoxenus may not be monophyletic. We found several monophyletic lineages that do not correspond to the current species described within Leptothorax, especially in the Nearctic region. We identified a monophyletic L. acervorum lineage that comprises both Nearctic and Palearctic locations. The most recent expansion within L. acervorum probably occurred within the last 0.5 Ma with isolated populations predating the Last Glacial Maximum (LGM), which are localized in at least two refugial areas (Pyrenean and Northern plateau) in the Iberian Peninsula. The patterns recovered suggest a shared glacial refugium in the Iberian Peninsula with cold-adapted trees that currently share high-altitude environments in this region.

Paleoenvironments and human adaptations during the Last Glacial Maximum in the Iberian Peninsula: A review

2020 ◽  
Author(s):  
João Cascalheira ◽  
Manuel Alcaraz-Castaño ◽  
Javier Alcolea-González ◽  
Maria de Andrés-Herrero ◽  
Alvaro Arrizabalaga ◽  
...  
Keyword(s):  
Iberian Peninsula ◽  
Last Glacial Maximum ◽  
Glacial Maximum ◽  
Last Glacial ◽  
The Last Glacial Maximum ◽  
The Last Glacial
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