Glendonite occurrences in the Tremadocian of Baltica: first Early Palaeozoic evidence of massive ikaite precipitation at temperate latitude
L. E. Popov, J. J. Alvaro, L. E. Holmer, H. Bauert, M. Ghobadi Pour, A. V. Dronov, O. Lehnert, O. Hints, P. Männik, Z. Zhang, Z. Zhang
The paper reports glendonite occurrences in the Tremadocian of Baltica, indicating massive ikaite precipitation under near-freezing conditions, conflicting with tropical temperature estimates from oxygen isotopes.
bioRxiv · Dec 4, 2018Paleontology