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Scientific Drilling
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This is an Open Access Journal

Open Access journal
ISSN (Print) 1816-8957 - ISSN (Online) 1816-3459
Published by Copernicus Publications

[54 journals]

Shaped and filled by the Rhine Glacier: the overdeepened Tannwald Basin in
southwestern Germany
- Abstract: Shaped and filled by the Rhine Glacier: the overdeepened Tannwald Basin in southwestern Germany
  Bennet Schuster, Lukas Gegg, Sebastian Schaller, Marius W. Buechi, David C. Tanner, Ulrike Wielandt-Schuster, Flavio S. Anselmetti, and Frank Preusser
  Sci. Dril., 33, 191–206, https://doi.org/10.5194/sd-33-191-2024, 2024
  The Tannwald Basin, explored by drilling and formed by repeated advances of the Rhine Glacier, reveals key geological insights. Ice-contact sediments and evidence of deformation highlight gravitational and glaciotectonic processes. ICDP DOVE 5068_1_C core data define lithofacies associations, reflecting basin infill cycles, marking at least three distinct glacial advances. Integrating these findings aids understanding the broader glacial evolution of the Lake Constance amphitheater.
  PubDate: Thu, 04 Jul 2024 10:16:17 +020
  DOI: 10.5194/sd-33-191-2024 2024
A strainmeter array as the fulcrum of novel observatory sites along the
Alto Tiberina Near Fault Observatory
- Abstract: A strainmeter array as the fulcrum of novel observatory sites along the Alto Tiberina Near Fault Observatory
  Lauro Chiaraluce, Richard Bennett, David Mencin, Wade Johnson, Massimiliano Rinaldo Barchi, Marco Bohnhoff, Paola Baccheschi, Antonio Caracausi, Carlo Calamita, Adriano Cavaliere, Adriano Gualandi, Eugenio Mandler, Maria Teresa Mariucci, Leonardo Martelli, Simone Marzorati, Paola Montone, Debora Pantaleo, Stefano Pucci, Enrico Serpelloni, Mariano Supino, Salvatore Stramondo, Catherine Hanagan, Liz Van Boskirk, Mike Gottlieb, Glen Mattioli, Marco Urbani, Francesco Mirabella, Assel Akimbekova, Simona Pierdominici, Thomas Wiersberg, Chris Marone, Luca Palmieri, and Luca Schenato
  Sci. Dril., 33, 173–190, https://doi.org/10.5194/sd-33-173-2024, 2024
  We built six observatory stations in central Italy to monitor a fault potentially capable of generating a strong earthquake. Each site has 80–160 m deep wells equipped with strainmeters and seismometers. At the surface, we placed GNSS antennas and seismic and meteorological sensors. All data, which are open access for the scientific community, will help us to better understand the complex physical and chemical processes that lead to the generation of the full range of slow and fast earthquakes.
  PubDate: Mon, 24 Jun 2024 14:58:04 +020
  DOI: 10.5194/sd-33-173-2024 2024
BASE (Barberton Archean Surface Environments) – drilling Paleoarchean
coastal strata of the Barberton Greenstone Belt
- Abstract: BASE (Barberton Archean Surface Environments) – drilling Paleoarchean coastal strata of the Barberton Greenstone Belt
  Christoph Heubeck, Nic Beukes, Michiel de Kock, Martin Homann, Emmanuelle J. Javaux, Takeshi Kakegawa, Stefan Lalonde, Paul Mason, Phumelele Mashele, Dora Paprika, Chris Rippon, Mike Tice, Rodney Tucker, Ryan Tucker, Victor Ndazamo, Astrid Christianson, and Cindy Kunkel
  Sci. Dril., 33, 129–172, https://doi.org/10.5194/sd-33-129-2024, 2024
  What was Earth like when young' Under what conditions did bacteria spread' We studied some of the best-preserved, oldest rocks in South Africa. Layers there are about vertical; we drilled sideways. Sedimentary strata from eight boreholes showed that they had been deposited in rivers, sandy shorelines, tidal flats, estuaries, and the ocean. Some have well-preserved remnants of microbes. We will learn how life was established on a planet which would appear very inhospitable to us nowadays.
  PubDate: Tue, 18 Jun 2024 12:05:36 +020
  DOI: 10.5194/sd-33-129-2024 2024
Paleozoic Equatorial Records of Melting Ice Ages (PERMIA): calibrating the
pace of paleotropical environmental and ecological change during Earth's
previous icehouse
- Abstract: Paleozoic Equatorial Records of Melting Ice Ages (PERMIA): calibrating the pace of paleotropical environmental and ecological change during Earth's previous icehouse
  Jonathan M. G. Stine, Joshua M. Feinberg, Adam K. Huttenlocker, Randall B. Irmis, Declan Ramirez, Rashida Doctor, John McDaris, Charles M. Henderson, Michael T. Read, Kristina Brady Shannon, Anders Noren, Ryan O'Grady, Ayva Sloo, Patrick Steury, Diego P. Fernandez, Amy C. Henrici, and Neil J. Tabor
  Sci. Dril., 33, 109–128, https://doi.org/10.5194/sd-33-109-2024, 2024
  We present initial results from the upper 450 m of ER-1, a legacy core collected from modern-day Bears Ears National Monument, Utah, USA. This section contains a relatively complete record of Upper Carboniferous to Early Permian sediments, providing a unique window on Earth's last icehouse–hothouse transition. Ongoing research will tie our results to important fossil sites, allowing us to better understand how this climate shift contributed to the evolution of terrestrial life.
  PubDate: Tue, 18 Jun 2024 12:05:36 +020
  DOI: 10.5194/sd-33-109-2024 2024
ICDP workshop on the Deep Drilling in the Turkana Basin project: exploring
the link between environmental factors and hominin evolution over the past
4 Myr
- Abstract: ICDP workshop on the Deep Drilling in the Turkana Basin project: exploring the link between environmental factors and hominin evolution over the past 4 Myr
  Catherine C. Beck, Melissa Berke, Craig S. Feibel, Verena Foerster, Lydia Olaka, Helen M. Roberts, Christopher A. Scholz, Kat Cantner, Anders Noren, Geoffery Mibei Kiptoo, James Muirhead, and the Deep Drilling in the Turkana Basin (DDTB) project team
  Sci. Dril., 33, 93–108, https://doi.org/10.5194/sd-33-93-2024, 2024
  The Deep Drilling in the Turkana Basin project seeks to determine the relative impacts of tectonics and climate on eastern African ecosystems. To organize goals for coring, we hosted a workshop in Nairobi, Kenya, which focused on how a 4 Myr sedimentary core from Turkana will uniquely address research objectives related to basin evolution, past climates and environments, and modern resources. We concluded that a Pliocene to modern record is best accomplished through a two-phase drilling project.
  PubDate: Mon, 17 Jun 2024 12:17:53 +020
  DOI: 10.5194/sd-33-93-2024 2024
The International Ocean Drilling Programme (IODP3)
- Abstract: The International Ocean Drilling Programme (IODP3)
  Gilbert Camoin, Nobu Eguchi, and the IODP³ Planning Group
  Sci. Dril., 33, 89–92, https://doi.org/10.5194/sd-33-89-2024, 2024
  
  PubDate: Tue, 02 Apr 2024 11:28:49 +020
  DOI: 10.5194/sd-33-89-2024 2024
CALDERA: a scientific drilling concept to unravel Connections Among Life,
geo-Dynamics and Eruptions in a Rifting Arc caldera, Okataina Volcanic
Centre, Aotearoa New Zealand
- Abstract: CALDERA: a scientific drilling concept to unravel Connections Among Life, geo-Dynamics and Eruptions in a Rifting Arc caldera, Okataina Volcanic Centre, Aotearoa New Zealand
  Cécile Massiot, Ludmila Adam, Eric S. Boyd, S. Craig Cary, Daniel R. Colman, Alysia Cox, Ery Hughes, Geoff Kilgour, Matteo Lelli, Domenico Liotta, Karen G. Lloyd, Tiipene Marr, David D. McNamara, Sarah D. Milicich, Craig A. Miller, Santanu Misra, Alexander R. L. Nichols, Simona Pierdominici, Shane M. Rooyakkers, Douglas R. Schmitt, Andri Stefansson, John Stix, Matthew B. Stott, Camille Thomas, Pilar Villamor, Pujun Wang, Sadiq J. Zarrouk, and the CALDERA workshop participants
  Sci. Dril., 33, 67–88, https://doi.org/10.5194/sd-33-67-2024, 2024
  Volcanoes where tectonic plates drift apart pose eruption and earthquake hazards. Underground waters are difficult to track. Underground microbial life is probably plentiful but unexplored. Scientists discussed the idea of drilling two boreholes in the Okataina Volcanic Centre, New Zealand, to unravel the connections between volcano, faults, geotherms, and the biosphere, also integrating mātauranga Māori (Indigenous knowledge) to assess hazards and manage resources and microbial ecosystems.
  PubDate: Tue, 02 Apr 2024 11:28:49 +020
  DOI: 10.5194/sd-33-67-2024 2024
Paleogene Earth perturbations in the US Atlantic Coastal Plain (PEP-US):
coring transects of hyperthermals to understand past carbon injections and
ecosystem responses
- Abstract: Paleogene Earth perturbations in the US Atlantic Coastal Plain (PEP-US): coring transects of hyperthermals to understand past carbon injections and ecosystem responses
  Marci M. Robinson, Kenneth G. Miller, Tali L. Babila, Timothy J. Bralower, James V. Browning, Marlow J. Cramwinckel, Monika Doubrawa, Gavin L. Foster, Megan K. Fung, Sean Kinney, Maria Makarova, Peter P. McLaughlin, Paul N. Pearson, Ursula Röhl, Morgan F. Schaller, Jean M. Self-Trail, Appy Sluijs, Thomas Westerhold, James D. Wright, and James C. Zachos
  Sci. Dril., 33, 47–65, https://doi.org/10.5194/sd-33-47-2024, 2024
  The Paleocene–Eocene Thermal Maximum (PETM) is the closest geological analog to modern anthropogenic CO2 emissions, but its causes and the responses remain enigmatic. Coastal plain sediments can resolve this uncertainty, but their discontinuous nature requires numerous sites to constrain events. Workshop participants identified 10 drill sites that target the PETM and other interesting intervals. Our post-drilling research will provide valuable insights into Earth system responses.
  PubDate: Tue, 02 Apr 2024 11:28:49 +020
  DOI: 10.5194/sd-33-47-2024 2024
NorthGreen: unlocking records from sea to land in Northeast Greenland
- Abstract: NorthGreen: unlocking records from sea to land in Northeast Greenland
  Lara F. Pérez, Paul C. Knutz, John R. Hopper, Marit-Solveig Seidenkrantz, Matt O'Regan, and Stephen Jones
  Sci. Dril., 33, 33–46, https://doi.org/10.5194/sd-33-33-2024, 2024
  The Greenland ice sheet is highly sensitive to global warming and a major contributor to sea level rise. In Northeast Greenland, ice–ocean–tectonic interactions are readily observable today, but geological records that illuminate long-term trends are lacking. NorthGreen aims to promote scientific drilling proposals to resolve key scientific questions on past changes in the Northeast Greenland margin that further affected the broader Earth system.
  PubDate: Tue, 02 Apr 2024 11:28:49 +020
  DOI: 10.5194/sd-33-33-2024 2024
ICDP workshop on the Lake Victoria Drilling Project (LVDP): scientific
drilling of the world's largest tropical lake
- Abstract: ICDP workshop on the Lake Victoria Drilling Project (LVDP): scientific drilling of the world's largest tropical lake
  Melissa A. Berke, Daniel J. Peppe, and the LVDP team
  Sci. Dril., 33, 21–31, https://doi.org/10.5194/sd-33-21-2024, 2024
  Lake Victoria is home to the largest human population surrounding any lake in the world and provides critical resources across eastern Africa. It is vital to understand the connection between the lake and climate and how it has changed through its history, but to do so we need a complete archive of the sedimentary record. To evaluate the Lake Victoria basin as a potential drilling target, ~50 scientists met in Dar es Salaam, Tanzania, in July 2022 for the Lake Victoria Drilling Project workshop.
  PubDate: Tue, 02 Apr 2024 11:28:49 +020
  DOI: 10.5194/sd-33-21-2024 2024
Late Pleistocene to Holocene event stratigraphy of Lake Hallstatt
(Salzkammergut, Austria): revealed by the Hipercorig drilling system and
borehole logging
- Abstract: Late Pleistocene to Holocene event stratigraphy of Lake Hallstatt (Salzkammergut, Austria): revealed by the Hipercorig drilling system and borehole logging
  Marcel Ortler, Achim Brauer, Stefano C. Fabbri, Jean Nicolas Haas, Irka Hajdas, Kerstin Kowarik, Jochem Kueck, Hans Reschreiter, and Michael Strasser
  Sci. Dril., 33, 1–19, https://doi.org/10.5194/sd-33-1-2024, 2024
  The lake drilling project at Lake Hallstatt (Austria) successfully cored 51 m of lake sediments. This was achieved through the novel drilling platform Hipercorig. A core-log seismic correlation was created for the first time of an inner Alpine lake of the Eastern Alps. The sediments cover over 12 000 years before present with 10 (up to 5.1 m thick) instantaneous deposits. Lake Hallstatt is located within an UNESCO World Heritage area which has a rich history of human salt mining.
  PubDate: Tue, 02 Apr 2024 11:28:49 +020
  DOI: 10.5194/sd-33-1-2024 2024
Workshop report: PlioWest – drilling Pliocene lakes in western North
America
- Abstract: Workshop report: PlioWest – drilling Pliocene lakes in western North America
  Alison J. Smith, Emi Ito, Natalie Burls, Leon Clarke, Timme Donders, Robert Hatfield, Stephen Kuehn, Andreas Koutsodendris, Tim Lowenstein, David McGee, Peter Molnar, Alexander Prokopenko, Katie Snell, Blas Valero Garcés, Josef Werne, Christian Zeeden, and the PlioWest Working Consortium
  Sci. Dril., 32, 61–72, https://doi.org/10.5194/sd-32-61-2023, 2023
  Western North American contains accessible and under-recognized paleolake records that hold the keys to understanding the drivers of wetter conditions in Pliocene Epoch subtropical drylands worldwide. In a 2021 ICDP workshop, we chose five paleolake basins to study that span 7° of latitude in a unique array able to capture a detailed record of hydroclimate during the Early Pliocene warm period and subsequent Pleistocene cooling. We propose new drill cores for three of these basins.
  PubDate: Thu, 26 Oct 2023 10:15:38 +020
  DOI: 10.5194/sd-32-61-2023 2023
Workshop on drilling the Nicaraguan lakes: bridging continents and oceans
(NICA-BRIDGE)
- Abstract: Workshop on drilling the Nicaraguan lakes: bridging continents and oceans (NICA-BRIDGE)
  Steffen Kutterolf, Mark Brenner, Robert A. Dull, Armin Freundt, Jens Kallmeyer, Sebastian Krastel, Sergei Katsev, Elodie Lebas, Axel Meyer, Liseth Pérez, Juanita Rausch, Armando Saballos, Antje Schwalb, and Wilfried Strauch
  Sci. Dril., 32, 73–84, https://doi.org/10.5194/sd-32-73-2023, 2023
  The NICA-BRIDGE workshop proposes a milestone-driven three-phase project to ICDP and later ICDP/IODP involving short- and long-core drilling in the Nicaraguan lakes and in the Pacific Sandino Basin to (1) reconstruct tropical climate and environmental changes and their external controlling mechanisms over several million years, (2) assess magnitudes and recurrence times of multiple natural hazards, and (3) provide baseline environmental data for monitoring lake conditions.
  PubDate: Thu, 26 Oct 2023 10:15:38 +020
  DOI: 10.5194/sd-32-73-2023 2023
Planning for the Lake Izabal Basin Research Endeavor (LIBRE) continental
scientific drilling project in eastern Guatemala
- Abstract: Planning for the Lake Izabal Basin Research Endeavor (LIBRE) continental scientific drilling project in eastern Guatemala
  Jonathan Obrist-Farner, Andreas Eckert, Peter M. J. Douglas, Liseth Perez, Alex Correa-Metrio, Bronwen L. Konecky, Thorsten Bauersachs, Susan Zimmerman, Stephanie Scheidt, Mark Brenner, Steffen Kutterolf, Jeremy Maurer, Omar Flores, Caroline M. Burberry, Anders Noren, Amy Myrbo, Matthew Lachniet, Nigel Wattrus, Derek Gibson, and the LIBRE scientific team
  Sci. Dril., 32, 85–100, https://doi.org/10.5194/sd-32-85-2023, 2023
  In August 2022, 65 scientists from 13 countries gathered in Antigua, Guatemala, for a workshop, co-funded by the US National Science Foundation and the International Continental Scientific Drilling Program. This workshop considered the potential of establishing a continental scientific drilling program in the Lake Izabal Basin, eastern Guatemala, with the goals of establishing a borehole observatory and investigating one of the longest continental records from the northern Neotropics.
  PubDate: Thu, 26 Oct 2023 10:15:38 +020
  DOI: 10.5194/sd-32-85-2023 2023
Drilling into a deep buried valley (ICDP DOVE): a 252 m long sediment
succession from a glacial overdeepening in northwestern Switzerland
- Abstract: Drilling into a deep buried valley (ICDP DOVE): a 252 m long sediment succession from a glacial overdeepening in northwestern Switzerland
  Sebastian Schaller, Marius W. Buechi, Bennet Schuster, and Flavio S. Anselmetti
  Sci. Dril., 32, 27–42, https://doi.org/10.5194/sd-32-27-2023, 2023
  In the frame of the DOVE (Drilling Overdeepened Alpine Valleys) project and with the support of the International Continental Scientific Drilling Program (ICDP), we drilled and recovered a 252 m long sediment core from the Basadingen Through. The Basadingen Trough, once eroded by the Rhine glacier during several ice ages, reaches over 300 m under the modern landscape. The sedimentary filling represents a precious scientific archive for understanding and reconstructing past glaciations.
  PubDate: Thu, 26 Oct 2023 10:15:38 +020
  DOI: 10.5194/sd-32-27-2023 2023
MagellanPlus Workshop: mission-specific platform approaches to assessing
natural hazards that impact society
- Abstract: MagellanPlus Workshop: mission-specific platform approaches to assessing natural hazards that impact society
  Hugh Daigle, João C. Duarte, Ake Fagereng, Raphaël Paris, Patricia Persaud, Ángela María Gómez-García, and the Lisbon MagellanPlus Workshop Participants
  Sci. Dril., 32, 101–111, https://doi.org/10.5194/sd-32-101-2023, 2023
  Natural hazards associated with the ocean can have a direct impact on coastal populations and even affect populations located far away from the coast. These hazards may interact, and they include tsunamis that result in major damage and catastrophic loss of life and submarine landslides, which themselves can produce tsunamis and damage subsea infrastructure. We present ideas for investigating these hazards with scientific ocean drilling.
  PubDate: Thu, 26 Oct 2023 10:15:38 +020
  DOI: 10.5194/sd-32-101-2023 2023
Deep-time Arctic climate archives: high-resolution coring of Svalbard's
sedimentary record – SVALCLIME, a workshop report
- Abstract: Deep-time Arctic climate archives: high-resolution coring of Svalbard's sedimentary record – SVALCLIME, a workshop report
  Kim Senger, Denise Kulhanek, Morgan T. Jones, Aleksandra Smyrak-Sikora, Sverre Planke, Valentin Zuchuat, William J. Foster, Sten-Andreas Grundvåg, Henning Lorenz, Micha Ruhl, Kasia K. Sliwinska, Madeleine L. Vickers, and Weimu Xu
  Sci. Dril., 32, 113–135, https://doi.org/10.5194/sd-32-113-2023, 2023
  Geologists can decipher the past climates and thus better understand how future climate change may affect the Earth's complex systems. In this paper, we report on a workshop held in Longyearbyen, Svalbard, to better understand how rocks in Svalbard (an Arctic archipelago) can be used to quantify major climatic shifts recorded in the past.
  PubDate: Thu, 26 Oct 2023 10:15:38 +020
  DOI: 10.5194/sd-32-113-2023 2023
Initial results of coring at Prees, Cheshire Basin, UK (ICDP JET project):
towards an integrated stratigraphy, timescale, and Earth system
understanding for the Early Jurassic
- Abstract: Initial results of coring at Prees, Cheshire Basin, UK (ICDP JET project): towards an integrated stratigraphy, timescale, and Earth system understanding for the Early Jurassic
  Stephen P. Hesselbo, Aisha Al-Suwaidi, Sarah J. Baker, Giorgia Ballabio, Claire M. Belcher, Andrew Bond, Ian Boomer, Remco Bos, Christian J. Bjerrum, Kara Bogus, Richard Boyle, James V. Browning, Alan R. Butcher, Daniel J. Condon, Philip Copestake, Stuart Daines, Christopher Dalby, Magret Damaschke, Susana E. Damborenea, Jean-Francois Deconinck, Alexander J. Dickson, Isabel M. Fendley, Calum P. Fox, Angela Fraguas, Joost Frieling, Thomas A. Gibson, Tianchen He, Kat Hickey, Linda A. Hinnov, Teuntje P. Hollaar, Chunju Huang, Alexander J. L. Hudson, Hugh C. Jenkyns, Erdem Idiz, Mengjie Jiang, Wout Krijgsman, Christoph Korte, Melanie J. Leng, Timothy M. Lenton, Katharina Leu, Crispin T. S. Little, Conall MacNiocaill, Miguel O. Manceñido, Tamsin A. Mather, Emanuela Mattioli, Kenneth G. Miller, Robert J. Newton, Kevin N. Page, József Pálfy, Gregory Pieńkowski, Richard J. Porter, Simon W. Poulton, Alberto C. Riccardi, James B. Riding, Ailsa Roper, Micha Ruhl, Ricardo L. Silva, Marisa S. Storm, Guillaume Suan, Dominika Szűcs, Nicolas Thibault, Alfred Uchman, James N. Stanley, Clemens V. Ullmann, Bas van de Schootbrugge, Madeleine L. Vickers, Sonja Wadas, Jessica H. Whiteside, Paul B. Wignall, Thomas Wonik, Weimu Xu, Christian Zeeden, and Ke Zhao
  Sci. Dril., 32, 1–25, https://doi.org/10.5194/sd-32-1-2023, 2023
  We present initial results from a 650 m long core of Late Triasssic to Early Jurassic (190–202 Myr) sedimentary strata from the Cheshire Basin, UK, which is shown to be an exceptional record of Earth evolution for the time of break-up of the supercontinent Pangaea. Further work will determine periodic changes in depositional environments caused by solar system dynamics and used to reconstruct orbital history.
  PubDate: Thu, 26 Oct 2023 10:15:38 +020
  DOI: 10.5194/sd-32-1-2023 2023
Poor Man's Line Scan – a simple tool for the acquisition of
high-resolution, undistorted drill core photos
- Abstract: Poor Man's Line Scan – a simple tool for the acquisition of high-resolution, undistorted drill core photos
  Lukas Gegg and Johann Gegg
  Sci. Dril., 32, 55–59, https://doi.org/10.5194/sd-32-55-2023, 2023
  Geoscientists working with drill cores often struggle with proper photo documentation. We present a simple smartphone-based setup for acquiring high-resolution undistorted core pictures as an alternative to state-of-the-art commercial line scan imaging systems that are typically expensive and inflexible. It makes use of the phone's panoramic picture mode while being guided along the core in question on a rail, and the resulting images are of similar quality to classic line scan photos.
  PubDate: Thu, 26 Oct 2023 10:15:38 +020
  DOI: 10.5194/sd-32-55-2023 2023
Coring tools have an effect on lithification and physical properties of
marine carbonate sediments
- Abstract: Coring tools have an effect on lithification and physical properties of marine carbonate sediments
  David De Vleeschouwer, Theresa Nohl, Christian Schulbert, Or M. Bialik, and Gerald Auer
  Sci. Dril., 32, 43–54, https://doi.org/10.5194/sd-32-43-2023, 2023
  Differences exist in International Ocean Discovery Program (IODP) sediment lithification depending on the coring tool used. Advanced piston corers (APCs) display less pronounced lithification compared to extended core barrels (XCBs) of the same formation. The difference stems from the destruction of early cements between sediment grains and an acoustic compaction caused by the piston-core pressure wave. XCB cores provide a more accurate picture of the lithification of the original formation.
  PubDate: Thu, 26 Oct 2023 10:15:38 +020
  DOI: 10.5194/sd-32-43-2023 2023

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