Browsing Producción científica y tecnológica by Author "Acosta Hospitaleche, Carolina Ileana Alicia"

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Biodeterioration of Antarctic fossil penguin bones caused by lichens from the Eocene La Meseta Formation

García, Renato Andrés; Acosta Hospitaleche, Carolina Ileana Alicia; Marquez, Gonzalo Javier (Springer, 2021-10)

A large part of the Antarctic surface is covered by lichens since they can withstand extreme environmental conditions. Lichens are primary colonizers and contribute to soil formation by deteriorating rocks through a ...
Neoichnology of endolithic lichens: an update on the traces produced in fossil bones and teeth

Acosta Hospitaleche, Carolina Ileana Alicia; García, Renato Andrés; Pérez, Leandro Martín; Marquez, Gonzalo Javier (Taylor & Francis Ltd, 2022-07)

The present contribution is motivated by the frequent occurrence of traces generated by lichens on the fossil record, the usual and erroneous attribution of them to plant roots, and the scarce information published about ...
Richness of lichens growing on Eocene fossil penguin remains from Antarctica

García, Renato Andrés; Marquez, Gonzalo Javier; Acosta Hospitaleche, Carolina Ileana Alicia (Springer, 2020-10-16)

Antarctica presents one of the most severe environmental conditions for life. Under these circumstances, cryptogams are the dominant photosynthetic organisms, among which we find a great richness of lichens. In Antarctic ...

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