Outputs (3)

Lower Crustal Heterogeneity and Fractional Crystallization Control Evolution of Small-volume Magma Batches at Ocean Island Volcanoes (Ascension Island, South Atlantic) (2019)
Journal Article
Chamberlain, K., Barclay, J., Preece, K., Brown, R., & Davidson, J. (2019). Lower Crustal Heterogeneity and Fractional Crystallization Control Evolution of Small-volume Magma Batches at Ocean Island Volcanoes (Ascension Island, South Atlantic). Journal of Petrology, 60(8), 1489-1522. https://doi.org/10.1093/petrology/egz037

Ocean island volcanoes erupt a wide range of magmatic compositions via a diverse range of eruptive styles. Understanding where and how these melts evolve is thus an essential component in the anticipation of future volcanic activity. Here we examine... Read More about Lower Crustal Heterogeneity and Fractional Crystallization Control Evolution of Small-volume Magma Batches at Ocean Island Volcanoes (Ascension Island, South Atlantic).

Diversity of soluble salt concentrations on volcanic ash aggregates from a variety of eruption types and deposits (2019)
Journal Article
Colombier, M., Mueller, S. B., Kueppers, U., Scheu, B., Delmelle, P., Cimarelli, C., …Dingwell, D. B. (2019). Diversity of soluble salt concentrations on volcanic ash aggregates from a variety of eruption types and deposits. Bulletin of Volcanology, 81(7), Article 39. https://doi.org/10.1007/s00445-019-1302-0

Ash aggregation is a common phenomenon in particle-laden environments of volcanic eruption plumes and pyroclastic density currents. Many of these initially fragile aggregates gain sufficient mechanical strength to remain intact after atmospheric tran... Read More about Diversity of soluble salt concentrations on volcanic ash aggregates from a variety of eruption types and deposits.

Evidence for a large-magnitude eruption from Campi Flegrei caldera (Italy) at 29 ka (2019)
Journal Article
Albert, P., Giaccio, B., Isaia, R., Costa, A., Niespolo, E., Pereira, A., …Smith, V. (2019). Evidence for a large-magnitude eruption from Campi Flegrei caldera (Italy) at 29 ka. Geology, 47(7), 595-599. https://doi.org/10.1130/g45805.1

The 40 ka caldera-forming eruption of Campi Flegrei (Italy) is the largest known eruption in Europe during the last 200 k.y., but little is known about other large eruptions at the volcano prior to a more recent caldera-forming event at 15 ka. At 29... Read More about Evidence for a large-magnitude eruption from Campi Flegrei caldera (Italy) at 29 ka.