Internal stratification of two thick Ordovician bentonites of Estonia: deciphering primary magmatic, sedimentary, environmental and diagenetic signatures

by Sven Siir, Toivo Kallaste, Tarmo Kiipli, Rutt Hints
Published 2015-05-01

Metal enrichment in lithologically complex black shales: a case study from the Tremadocian of NE Estonia

by Rutt Hints, Toivo Kallaste, Merlin Liiv, Siim Pajusaar, Kristjan Urtson
Published 2021-01-01

Centimetre-scale variability of redox-sensitive elements in Tremadocian black shales from the eastern Baltic Palaeobasin

by Rutt Hints, Alvar Soesoo, Margus Voolma, Siim Tarros, Toivo Kallaste, Sigrid Hade
Published 2014-12-01