Helmut Weissert : rechercher sur Z-Library

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1

Carbon isotope stratigraphy, biostratigraphy and sedimentology of the Upper Jurassic – Lower Cretaceous Rayda Formation, Central Oman Mountains

Celestino, Ricardo, Wohlwend, Stephan, Reháková, Daniela, Weissert, Helmut

Journal:

Newsletters on Stratigraphy

Année:

2017

Langue:

english

Fichier:

PDF, 1.50 MB

english, 2017

2

Late Jurassic to Cretaceous evolution of the eastern Tethyan Hawasina Basin (Oman Mountains)

Wohlwend, Stephan, Celestino, Ricardo, Reháková, Daniela, Huck, Stefan, Weissert, Helmut

Journal:

Sedimentology (Wiley)

Année:

2016

Langue:

english

Fichier:

PDF, 3.60 MB

english, 2016

3

Late Barremian–early Aptian climate of the northern middle latitudes: Stable isotope evidence from bivalve and cephalopod molluscs of the Russian Platform

Zakharov, Yuri D., Baraboshkin, Eugenij Y., Weissert, Helmut, Michailova, Irina A., Smyshlyaeva, Olga P., Safronov, Peter P.

Journal:

Cretaceous Research

Année:

2013

Langue:

english

Fichier:

PDF, 5.83 MB

english, 2013

4

Biostratigraphy,carbon isotopes and cyclostratigraphy of the Albian-Cenomanian transition and Oceanic Anoxic Event 1d in southern Tibet

Yao, Hanwei, Chen, Xi, Melinte-Dobrinescu, Mihaela C., Wu, Huaichun, Liang, Huimin, Weissert, Helmut

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

2018

Langue:

english

Fichier:

PDF, 10.76 MB

english, 2018

5

Tying platform drowning to perturbations of the global carbon cycle with a δ13COrg-curve from the Valanginian of DSDP Site 416

Ulrich G. Wortmann, Helmut Weissert

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 337 KB

english, 2000

6

Impact of methane seeps on the local carbon-isotope record: a case study from a Late Jurassic hemipelagic section

Beat Louis-Schmid, Pauline Rais, Dmitry Logvinovich, Stefano M. Bernasconi, Helmut Weissert

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2007

7

Detailed record of the mid-Oxfordian (Late Jurassic) positive carbon-isotope excursion in two hemipelagic sections (France and Switzerland): A plate tectonic trigger?

Beat Louis-Schmid, Pauline Rais, Stefano M. Bernasconi, Pierre Pellenard, Pierre-Yves Collin, Helmut Weissert

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

2007

Langue:

english

Fichier:

PDF, 742 KB

english, 2007

8

Late Early Triassic climate change: Insights from carbonate carbon isotopes, sedimentary evolution and ammonoid paleobiogeography

Thomas Galfetti, Hugo Bucher, Arnaud Brayard, Peter A. Hochuli, Helmut Weissert, Kuang Guodun, Viorel Atudorei, Jean Guex

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

2007

Langue:

english

Fichier:

PDF, 2.40 MB

english, 2007

9

Berriasian and early Valanginian environmental change along a transect from the Jura Platform to the Vocontian Basin

Morales, Chloe, Gardin, Silvia, Schnyder, Johann, Spangenberg, Jorge, Arnaud-Vanneau, Annie, Arnaud, Hubert, Adatte, Thierry, Föllmi, Karl B., Weissert, Helmut

Journal:

Sedimentology (Wiley)

Année:

2013

Langue:

english

Fichier:

PDF, 8.03 MB

english, 2013

10

Palaeoenvironmental significance of organic facies and stable isotope signatures: the Ladinian San Giorgio Dolomite and Meride Limestone of Monte San Giorgio (Switzerland, WHL UNESCO)

Stockar, Rudolf, Adatte, Thierry, Baumgartner, Peter O., Föllmi, Karl B., Weissert, Helmut

Journal:

Sedimentology (Wiley)

Année:

2013

Langue:

english

Fichier:

PDF, 10.94 MB

english, 2013

11

Deciphering the message of Early Cretaceous drowning surfaces from the Helvetic Alps: What can be learnt from platform to basin correlations?

Godet, Alexis, Föllmi, Karl B., Spangenberg, Jorge E., Bodin, Stéphane, Vermeulen, Jean, Adatte, Thierry, Bonvallet, Lucie, Arnaud, Hubert, Weissert, Helmut

Journal:

Sedimentology (Wiley)

Année:

2013

Langue:

english

Fichier:

PDF, 2.51 MB

english, 2013

12

Ocean current intensification during the Cretaceous oceanic anoxic event 2 - evidence from the northern Tethys

Wohlwend, Stephan, Hart, Malcolm, Weissert, Helmut

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 1.49 MB

english, 2015

13

Evidence for Late Jurassic release of methane from gas hydrate

Padden, Maureen, Weissert, Helmut, de Rafelis, Marc

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 261 KB

english, 2001

14

The Triassic–Jurassic boundary in the shallow-water marine carbonates from the western Northern Calcareous Alps (Austria)

Felber, Roland, Weissert, Helmut J., Furrer, Heinz, Bontognali, Tomaso R. R.

Journal:

Swiss Journal of Geosciences

Année:

2015

Langue:

english

Fichier:

PDF, 2.26 MB

english, 2015

15

Evolution of Early Triassic outer platform paleoenvironments in the Nanpanjiang Basin (South China) and their significance for the biotic recovery

Thomas Galfetti, Hugo Bucher, Rossana Martini, Peter A. Hochuli, Helmut Weissert, Sylvie Crasquin-Soleau, Arnaud Brayard, Nicolas Goudemand, Thomas Brühwiler, Kuang Guodun

Journal:

Sedimentary Geology

Année:

2008

Langue:

english

Fichier:

PDF, 9.96 MB

english, 2008

16

Altered carbon cycling and trace-metal enrichment during the late Valanginian and early Hauterivian

Oliver Kuhn, Helmut Weissert, Karl B. Föllmi, Susanne Hennig

Journal:

Swiss Journal of Geosciences

Année:

2005

Fichier:

PDF, 477 KB

2005

17

The Valanginian carbon isotope event: a first episode of greenhouse climate conditions during the Cretaceous

Andrea Lini, Helmut Weissert, Elisabetta Erba

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 998 KB

english, 1992

18

Plate tectonic trigger of changes in pCO2 and climate in the Oxfordian (Late Jurassic): Carbon isotope and modeling evidence

Beat Louis-Schmid, Pauline Rais, Philippe Schaeffer, Stefano M. Bernasconi, Helmut Weissert

Journal:

Earth and Planetary Science Letters

Année:

2007

Langue:

english

Fichier:

PDF, 660 KB

english, 2007

19

Rapid demise and recovery of plant ecosystems across the end-Permian extinction event

Peter A. Hochuli, Elke Hermann, Jorunn Os Vigran, Hugo Bucher, Helmut Weissert

Journal:

Global and Planetary Change

Année:

2010

Langue:

english

Fichier:

PDF, 2.12 MB

english, 2010

20

Anomalies in global carbon cycling and extinction at the Triassic/Jurassic boundary: evidence from a marine C-isotope record

Maria Teresa Galli, Flavio Jadoul, Stefano M. Bernasconi, Helmut Weissert

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

2005

Langue:

english

Fichier:

PDF, 781 KB

english, 2005

21

[Developments in Sedimentology] Deep-Sea Sediments Volume 63 || Mesozoic Pelagic Sediments: Archives for Ocean and Climate History during Green-House Conditions

Weissert, Helmut

Année:

2011

Langue:

english

Fichier:

PDF, 2.51 MB

english, 2011

22

Cyclic anoxic events in the Early Cretaceous Tethys Ocean

Weissert, Helmut, McKenzie, Judith, Hochuli, Peter

Journal:

Année:

1979

Langue:

english

Fichier:

PDF, 262 KB

english, 1979

23

Triassic Monsoonal Climate and its Signature in Ladinian-Carnian Carbonate Platforms (Southern Alps, Italy)

Maria Mutti, Helmut Weissert,

Journal:

Journal of Sedimentary Research

Année:

1995

Langue:

english

Fichier:

PDF, 2.64 MB

english, 1995

24

Peter Andreas Hochuli (1946–2018)

Hugo Bucher,, Weissert, Helmut, Heimhofer, Ulrich, Mangerud, Gunn, Riding, James B.

Journal:

Année:

2018

Langue:

english

Fichier:

PDF, 1.17 MB

english, 2018

25

Hardground formation in the Bannock Basin, Eastern Mediterranean

Fulvia S. Aghib, Daniel Bernoulli, Helmut Weissert

Journal:

Année:

1991

Langue:

english

Fichier:

PDF, 1.32 MB

english, 1991

26

Terrestrial carbon-isotope records from coastal deposits (Algarve, Portugal): a tool for chemostratigraphic correlation on an intrabasinal and global scale

Ulrich Heimhofer, Peter A. Hochuli, Stefan Burla, Nils Andersen, Helmut Weissert

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 452 KB

english, 2003

27

A transform margin in the Mesozoic Tethys: evidence from the Swiss Alps

Helmut J. Weissert, Daniel Bernoulli

Journal:

International Journal of Earth Sciences

Année:

1985

Langue:

english

Fichier:

PDF, 2.64 MB

english, 1985

28

C-Isotope stratigraphy, a monitor of paleoenvironmental change: A case study from the early cretaceous

Helmut Weissert

Journal:

Surveys in Geophysics

Année:

1989

Langue:

english

Fichier:

PDF, 4.16 MB

english, 1989

29

Distribution of authigenic albites in a limestone succession of the Helvetic Domain, eastern Switzerland

Pauline Rais, Beat Louis-Schmid, Stefano M. Bernasconi, Eric Reusser, Helmut Weissert

Journal:

Swiss Journal of Geosciences

Année:

2008

Langue:

english

Fichier:

PDF, 1.10 MB

english, 2008

30

Coastal sediments from the Algarve: low-latitude climate archive for the Aptian-Albian

Ulrich Heimhofer, Thierry Adatte, Peter A. Hochuli, Stefan Burla, Helmut Weissert

Journal:

International Journal of Earth Sciences

Année:

2008

Langue:

english

Fichier:

PDF, 683 KB

english, 2008

31

Chemostratigraphic correlation of Barremian and lower Aptian ammonite zones and magnetic reversals

Lukas Wissler, Helmut Weissert, Jean-Pierre Masse, Luc Bulot

Journal:

International Journal of Earth Sciences

Année:

2002

Langue:

english

Fichier:

PDF, 436 KB

english, 2002

32

Tethyan–Mediterranean organic carbon-rich sediments from Mesozoic black shales to sapropels

KAY-CHRISTIAN EMEIS, HELMUT WEISSERT

Journal:

Sedimentology (Wiley)

Année:

2009

Langue:

english

Fichier:

PDF, 1.20 MB

english, 2009

33

Improved time control on Cretaceous coastal deposits: new results from Sr isotope measurements using laser ablation

Stefan Burla, Felix Oberli, Ulrich Heimhofer, Uwe Wiechert, Helmut Weissert

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 627 KB

english, 2009

34

Global change: Deciphering methane's fingerprint

Weissert, Helmut

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 120 KB

english, 2000

35

Global change: An Earth on fire

Weissert, Helmut, Bernasconi, Stefano M.

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 230 KB

english, 2004

36

Evinosponges in the Triassic Esino Limestone (Southern Alps): documentation of early lithification and late diagenetic overprint

SILVIA FRISIA-BRUNI, FLAVIO JADOUL, HELMUT WEISSERT

Journal:

Sedimentology (Wiley)

Année:

1989

Langue:

english

Fichier:

PDF, 2.66 MB

english, 1989

37

GLACIAL VARVE THICKNESS AND 127 YEARS OF INSTRUMENTAL CLIMATE DATA: A COMPARISON

CHRISTIAN OHLENDORF, FRANK NIESSEN, HELMUT WEISSERT

Journal:

Climatic Change

Année:

1997

Langue:

english

Fichier:

PDF, 372 KB

english, 1997

38

New records of Early Cretaceous angiosperm pollen from Portuguese coastal deposits: Implications for the timing of the early angiosperm radiation

Ulrich Heimhofer, Peter A. Hochuli, Stefan Burla, Helmut Weissert

Journal:

Review of Palaeobotany and Palynology

Année:

2007

Langue:

english

Fichier:

PDF, 6.44 MB

english, 2007

39

Carbon-isotope stratigraphy and cyclostratigraphy of shallow-marine carbonates: the case of San Lorenzello, Lower Cretaceous of southern Italy

Sabrina Amodio, Vittoria Ferreri, Bruno D'Argenio, Helmut Weissert, Mario Sprovieri

Journal:

Cretaceous Research

Année:

2008

Langue:

english

Fichier:

PDF, 1.26 MB

english, 2008

40

Absence of major vegetation and palaeoatmospheric pCO2 changes associated with oceanic anoxic event 1a (Early Aptian, SE France)

Ulrich Heimhofer, Peter A Hochuli, Jens O Herrle, Nils Andersen, Helmut Weissert

Journal:

Earth and Planetary Science Letters

Année:

2004

Langue:

english

Fichier:

PDF, 722 KB

english, 2004

41

Timing of the Early Triassic carbon cycle perturbations inferred from new U–Pb ages and ammonoid biochronozones

Thomas Galfetti, Hugo Bucher, Maria Ovtcharova, Urs Schaltegger, Arnaud Brayard, Thomas Brühwiler, Nicolas Goudemand, Helmut Weissert, Peter A. Hochuli, Fabrice Cordey, Kuang Guodun

Journal:

Earth and Planetary Science Letters

Année:

2007

Langue:

english

Fichier:

PDF, 739 KB

english, 2007

42

A close-up view of the Permian–Triassic boundary based on expanded organic carbon isotope records from Norway (Trøndelag and Finnmark Platform)

Elke Hermann, Peter A. Hochuli, Hugo Bucher, Jorunn O. Vigran, Helmut Weissert, Stefano M. Bernasconi

Journal:

Global and Planetary Change

Année:

2010

Langue:

english

Fichier:

PDF, 8.55 MB

english, 2010

43

Contrasting origins of Early Cretaceous black shales in the Vocontian basin: Evidence from palynological and calcareous nannofossil records

Ulrich Heimhofer, Peter A. Hochuli, Jens O. Herrle, Helmut Weissert

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

2006

Langue:

english

Fichier:

PDF, 1.07 MB

english, 2006

44

Stratigraphy and palaeoenvironmental analysis of the Triassic–Jurassic transition in the western Southern Alps (Northern Italy)

Maria Teresa Galli, Flavio Jadoul, Stefano M. Bernasconi, Simonetta Cirilli, Helmut Weissert

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

2007

Langue:

english

Fichier:

PDF, 5.67 MB

english, 2007

45

Palaeoceanographic and palaeoclimatic reorganization around the Middle–Late Jurassic transition

Pauline Rais, Beat Louis-Schmid, Stefano M. Bernasconi, Helmut Weissert

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

2007

Langue:

english

Fichier:

PDF, 4.58 MB

english, 2007

46

Changes in sedimentary patterns of coastal and deep-sea successions from the North Atlantic (Portugal) linked to Early Cretaceous environmental change

Stefan Burla, Ulrich Heimhofer, Peter A. Hochuli, Helmut Weissert, Peter Skelton

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

2008

Langue:

english

Fichier:

PDF, 2.36 MB

english, 2008

47

A volcanically induced climate warming and floral change preceded the onset of OAE1a (Early Cretaceous)

Christina E. Keller, Peter A. Hochuli, Helmut Weissert, Stefano M. Bernasconi, Martino Giorgioni, Therese I. Garcia

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

2011

Langue:

english

Fichier:

PDF, 1.16 MB

english, 2011

48

Altered carbon cycling and coupled changes in Early Cretaceous weathering patterns: Evidence from integrated carbon isotope and sandstone records of the western Tethys

Ulrich Georg Wortmann, Jens Olaf Herrle, Helmut Weissert

Journal:

Earth and Planetary Science Letters

Année:

2004

Langue:

english

Fichier:

PDF, 972 KB

english, 2004

49

Response of Early Cretaceous carbonate platforms to changes in atmospheric carbon dioxide levels

Lukas Wissler, Hanspeter Funk, Helmut Weissert

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

2003

Langue:

english

Fichier:

PDF, 624 KB

english, 2003

50

Correlation of Early Cretaceous carbon isotope stratigraphy and platform drowning events: a possible link?

Helmut Weissert, Andrea Lini, Karl B. Föllmi, O. Kuhn

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

1998

Langue:

english

Fichier:

PDF, 1.21 MB

english, 1998