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Glacial dropstones in the western Tethys during the late Aptian–early Albian cold snap: Palaeoclimate and palaeogeographic implications for the mid-Cretaceous

Rodríguez-López, Juan Pedro ; Liesa, Carlos L. ; Pardo, Gonzalo ; Meléndez Hevia, Nieves ; Soria, Ana R. ; Skilling, Ian | Elsevier | 2016-06-15

The late Jurassic–early Cretaceous is commonly considered the only cold climatic interval in Earth history without any direct evidence of polar ice. A newly discovered dropstone-bearing interval from the subtropical Iberian Basin (western Tethys[...]

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Scouring by rafted ice and cryogenic patterned ground preserved in a Palaeoproterozoic equatorial proglacial lagoon succession, eastern India, Nuna supercontinent

Rodríguez-López, Juan Pedro ; Van Vliet-Lanoë, Brigitte ; López Martínez, Jerónimo ; Martín García, Rebeca | Elsevier | 2021-01

The Chaibasa Formation contains the oldest known record of ploughmarks formed by rafted ice preserved on Earth. The Palaeoproterozoic (Orosirian-Rhyacian, 1.86–2.1 Ga) Chaibasa Formation in the Dhalbhumgarh area, eastern India, represents sedime[...]

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