More about the Ordovician–Silurian transition beds at Mirny Creek, Omulev Mountains, NE Russia: carbon isotopes and conodonts

by Dimitri Kaljo, Peep Männik, Tõnu Martma, Jaak Nõlvak
Published 2012-11-01

A multiproxy study of the Puhmu core section (Estonia, Upper Ordovician): consequences for stratigraphy and environmental interpretation

by Dimitri Kaljo, Linda Hints, Tõnu Martma, Jaak Nõlvak
Published 2017-05-01

Upper Sandbian–lower Katian bio- and chemostratigraphy in the Pajevonys-13 core section, Lithuania

by Linda Hints, Juozas Paškevičius, Tõnu Martma, Peep Männik, Jaak Nõlvak
Published 2016-05-01

Přídolí carbon isotope trend and upper Silurian to lowermost Devonian chemostratigraphy based on sections in Podolia (Ukraine) and the East Baltic area

by Dimitri Kaljo, Tõnu Martma, Volodymyr Grytsenko, Antanas Brazauskas, Donatas Kaminskas
Published 2012-08-01

Linkage of diagenesis to depositional environments and stratigraphy in the northern part of the Baltic basin

by Kristjan Urtson, Kazbulat Shogenov, Alla Shogenova, Kalle Kirsimäe, Tõnu Martma, Anne Kleesment
Published 2012-02-01

The Llandovery–Wenlock boundary interval in west-central continental Estonia: an example from the Suigu (S-3) core section

by Peep Männik, Anne Põldvere, Viiu Nestor, Toivo Kallaste, Tarmo Kiipli, Tõnu Martma
Published 2014-02-01

A bio-chemostratigraphical test of the synchroneity of biozones in the upper Silurian of Estonia and Latvia with some implications for practical stratigraphy

by Dimitri Kaljo, Rein Einasto, Tõnu Martma, Tiiu Märss, Viiu Nestor, Viive Viira
Published 2015-11-01

Environmental changes induced by human activities in the Northern Curonian Lagoon (Eastern Baltic): diatoms and stable isotope data

by Giedrė Vaikutienė, Raminta Skipitytė, Jonas Mažeika, Tõnu Martma, Andrius Garbaras, Rūta Barisevičiūtė, Vidmantas Remeikis
Published 2017-05-01

Temporal evolution, petrography and composition of dolostones in the Upper Devonian Plavinas Regional Stage, southern Estonia and northern Latvia

by Anne Kleesment, Kristjan Urtson, Tarmo Kiipli, Tõnu Martma, Anne Põldvere, Toivo Kallaste, Alla Shogenova, Kazbulat Shogenov
Published 2013-06-01

Nitrate stable isotopes and major ions in snow and ice samples from four Svalbard sites

by Carmen P. Vega, Mats P. Björkman, Veijo A. Pohjola, Elisabeth Isaksson, Rickard Pettersson, Tõnu Martma, Alina Marca, Jan Kaiser
Published 2015-04-01

Timescales of methane seepage on the Norwegian margin following collapse of the Scandinavian Ice Sheet

by Antoine Crémière, Aivo Lepland, Shyam Chand, Diana Sahy, Daniel J. Condon, Stephen R. Noble, Tõnu Martma, Terje Thorsnes, Simone Sauer, Harald Brunstad
Published 2016-05-01

Thousand years of winter surface air temperature variations in Svalbard and northern Norway reconstructed from ice-core data

by Roderik S.W. van de Wal, Fred Godtliebsen, Veijo Pohjola, John Moore, Harro A.J. Meijer, Tonu Martma, Elisabeth Isaksson, Dmitry Divine
Published 2011-07-01

Late Pleistocene and Holocene groundwater flow history in the Baltic Artesian Basin: a synthesis of numerical models and hydrogeochemical data

by Werner Aeschbach, Christoph Gerber, Jüri Ivask, Enn Kaup, Jean-Michel Lemieux, Tõnu Martma, Joonas Pärn, Roland Purtschert, Valle Raidla, Arnaud Sterckx, Rein Vaikmäe, Leo Vallner
Published 2021-06-01