Christoph Grützner

Which journals do we normally chose for a neotectonics or paleoseismology paper? Sounds like a simple question, but the answer is not straight forward. Often, local journals are a great place, such as The New Zealand Journal of Geology and Geophysics, or society journals such as SRL, BSSA, and Quaternary International. Then there are the usual suspects: JGR, GJI, Tectonics, Tectonophysics, Geomorphology. If the story is a bit bigger we often go for EPSL or even the 4-page journals. Recently, several new players have appeared such as Frontiers or Scientific Reports, and I am also closely following the new diamond open access initiatives We Are Seismica and We Are Tektonika. In 1986, Wiley made an attempt to collect these kinds of studies in one place and launched NEOTECTONICS. Sadly, the journal only saw one single issue and was then discontinued. Today, you don’t find a trace of this journal any more, and searching for the single papers of the issue does not yield any results. Alan Nelson made me aware of the existence of this journal and somehow a copy found its way onto my desk. Here’s the list of papers that was published in the most exclusive of all neotectonics journals:

Happy New Year everyone! May 2022 bring you health and joy, and may you always encounter nice reviewers and great outcrops. Enjoy reading our latest selection of active tectonics & paleoseismology papers.

Soft-sediment deformation structures are often used as evidence for paleo-earthquakes. When several deformed horizons are present, one has to ask whether repeated slope failure at the sediment surface has built-up the stratigraphic record. Another option would be that a single failure event could have concurrently created surficial and sub-surface deformed horizons at different stratigraphic levels. The implications of these differing models are important for the timing of palaeo-earthquakes. In a new paper, Alsop et al. used the late Pleistocene Lisan Formation from the Dead Sea Basin to catalogue and establish key criteria that help distinguish surface versus sub-surface intrastratal deformation of soft-sediments. The paper is available for free for 50 days!

It’s already December and 2021 is finally coming to an end – although it felt like two years. Anyway, here’s the last list of papers for this year. It includes a great review article on paleoseismology and a new IAEA tecdoc for surface displacement hazard. Plus, lots of cool other studies. Enjoy reading!

We are happy to announce that the organization of the PATA Days in France has progressed: the conference will occur during the last week of September 2022, i.e. from 26^th (Monday) to 30^th (Friday). Save the dates! PATA stands for Paleoseismology, Active Tectonics, Archaeoseismology and is supported by INQUA‘s TERPRO commission. Learn more about the history of the PATA Days here.

The venue and further details will be fixed in the upcoming weeks. Also, registration is not possible yet. Meanwhile, have a look at the website with info on the programme, the scientific sessions, and the planned excursions: pata-days.org.
See you all in France!

The South Caspian Basin (SCB) is an aseismic block that moves independently to its surroundings. Together with the Arabia-Eurasia collision, it controls the active tectonics of Turkmenistan. The directions, rates, and rotation poles of the SCB relative to Iran and Eurasia are not well resolved. In a new paper recently published in TECTONICS, we constrain the motion of the SCB by measuring the slip rate of the Main Kopeh Dagh Fault (MKDF) in Turkmenistan. Here’s what we found:

A new special issue has been published in Frontiers. While most of paleoseismological studies deal with onshore faults for obvious reasons, this collection of 15 studies is all about offshore faults. The papers are of course full of wonderful high-resolution bathymetry data and shallow seismic profiles, but they also deal with the important question of how to implement these data into seismic hazard assessments and how to deal with the patchy fault information. The study areas cover marine settings and lacustrine environments.

This months we have a lot of studies on Mediterranean tectonics, first of all from Italy, and many papers on China and the US. Besides, there are some interesting methodological studies and research from areas that had recent seismic crises such as Puerto Rico and Thessaly. Enjoy reading!

A new Special Issue has just been published in the Journal of South American Earth Sciences: Hazardous Faults in Latin America. The issue contains 16 research papers and an editorial. It was edited by Carlos Costa and Laurence Audin. The issue collects highly interesting contributions from all across the continent. Although subduction megaquakes on the Chilean Trench come with the highest magnitudes, onshore faults pose a significant hazard and historical events have had catastrophic consequences. Also, studying crustal earthquakes and faults is a pre-requisite for understanding crustal deformation, mountain building, and the landscape response to tectonics. Read the Special Issue now, because all papers are free to access via ScienceDirect until 20 Jan 2022.

A new special issue has been published in MDPI’s Geosciences. The collection “New Perspectives in the Definition/Evaluation of Seismic Hazard through Analysis of the Environmental Effects Induced by Earthquakes” collects five review papers, 13 research articles, and an editorial. The SI was edited by Sabina Porfido, Giuliana Alessio, Germana Gaudiosi, and Rosa Nappi. The volume is also available as a book. Download the flyer as a pdf here.