Metrics details the Nördlinger Ries and Steinheim Basin in southern Germany have been regarded as a textbook example of a terrestrial impact crater doublet although the oldest crater lake deposits in both craters suggest a biostratigraphic age difference of ~ 0.5 to 1 Myr We previously presented stratigraphic arguments that challenged the double impact scenario and favoured a model of two temporally independent impact events in the Mid-Miocene four localities within a distance of ~ 50–100 km from the Ries and ~ 50–70 km from the Steinheim crater that expose two independent seismite horizons together unique within the Upper Freshwater Molasse of the North Alpine Foreland Basin each one featuring impressive water escape structures The seismite horizons are separated by ~ 10 to 15 m of undisturbed Molasse deposits and thus providing evidence for two independent major seismic events within a time span of ~ 0.5–1 Myr Both the lower and the upper seismite horizons can be correlated litho- and biostratigraphically with the basal crater lake sediments at the Ries and Steinheim craters the impact event that formed the Steinheim Basin probably occured around 14 Ma some 0.8 Myr after the ~ 14.81 Ma Ries impact event Geographic and geologic situation in the study area in southern Germany Marked by red stars are outcrops of the Ries seismite within a distance of up to 205 km from the Ries crater and the proposed Steinheim seismite (orange stars) within a distance of up to 100 km from the Steinheim crater Four localties in green are presented and discussed in this study and are marked with stars half in red and orange Note that no seismite occurences caused by Alpine seismotectonic events are known North of the dotted line which we interpret as evidence for a second high-magnitude earthquake in the region that occurred subsequent to the Ries earthquake some doubt remained with respect to the impact-earthquake origin of the dike the upper end of the dike is not (unlike the Ries seismite capped by distal Ries ejecta) overlain by a diagnostic Steinheim-impact layer as is expected at the long distance from the relatively small source crater cannot be easily correlated laterally with the subhorizontal deposits of the Ries seismite and overlying deposits both the dike attributed to the Steinheim-earthquake and the Ries seismite occur as far as ~ 100 km from the two impact structures the most important innovation in this follow-up study refers to the biostratigraphic context of the fossil content in deposits below and above the seismite horizons within the newly described outcrops and the biostratigraphically determined relative age of the crater lake deposits in the Ries and the Steinheim impact structures Schematic description of the sedimentological situation (left) and event stratigraphic interpretion of the sedimentologic succession (right) in the Dietenwengen sand and gravel pit (near Eberhardzell ~ 2 km east of the Hochgeländ plateau; outcrop no the effects of the seismic event linked with the Steinheim impact are represented by slumps and ball-and-pillow structures within the upper seismite unit (all photographs taken by V.J.S Photographs of the details of the Steinheim seismite and clastic dikes from the four outcrops discussed in the present study; (a) The 4–5 m-thick Steinheim seismite in the Ziemetshausen sand pit with slumps in the upper parts and convolute bedding in the lower parts of the seismite in 2008; photographs: (c)and (d) were taken by V.J.S Fossils of this cervid with forked antlers are restricted to the European Land Mammal Zones (ELMZ) MN 5 and MN 6 but become increasingly abundant in MN 6 (evolution level Sansan) The findings of Dicrocerus in a relative high lithostratigraphic position indicate the upper seismite horizon in this outcrop can be biostratigraphically placed most likely in the MN6 biozone the seismite unit is overlain by several metres of undisturbed OSM sands topped by Quaternary deposits and soil the upper seismite horizon is often directly underlain or replaced by 3–4 m (depending on the mining situation) of cross-bedded sands with several internal layers that contain reworked OSM deposits with larger clasts and fossils of plants The upper seismite horizon is followed by a ~ 14 m-thick sequence of undisturbed as well as faults along which variable offset of the Molasse deposits can be observed These yellowish sands (‘gelbe Molasse’) are followed by a few metres of grey OSM deposits (‘graue Molasse’) that form the upper end of the sand and gravel pit The thin subvertical dikes and wedges in the cross-bedded sands on top of the upper seismite horizon may have been caused either by the overburden of glaciers during the Pleistocene or may have formed simultaneously with the upper seismite horizon but well preserved carnivore tooth (M 1 inf.) which fits morphometrically very well with the rare taxon Alopecocyon cf an extinct relative of the small red panda (fam Ailuridae) that today inhabits the Himalayas and SW China Fossil remnants of the carnivor genus Alopecocyon are only known from very few localities in mid-Miocene deposits (e.g Göriach) in Europe and Pakistan that span the ELMZ MN 6 and MN 7 biozones The faunistic and biostratigraphical element of Alopecocyon is crucial for dating the upper seismite horizon at the Dietenwengen locality we argue the dikes/sills and the convolute bedding in the upper seismite horizon are of mid-Miocene age and the result of the same seismic event the upper seismite seems to indicate an age corresponding to biozone MN 6 or the transition zone MN 6/7 the relatively thick and very distinct upper seismite horizon detected at the Dietenwengen sand pit is underlain by bone beds that offer a rich fauna indicative for the transitional ELMZ zone of MN 6 to MN 6/7 The lowermost Ries crater lake deposits are dominated by the same faunal assemblage The upper seismite horizon is under- and overlain by faunal elements of the ELMZ MN 6 to MN 6/7 strikingly consistent with identical faunal elements that occur in the lowermost Steinheim crater lake deposits; ELMZ European Land Mammal Zone It is noteworthy that none of the clastic dikes that cross-cut the Ries seismite/distal ejecta-couplet also cross-cut the upper seismite horizon This suggests the clastic dikes and the upper seismite produced by a second large Middle Miocene earthquake the paleoearthquake that produced the upper seismite potentially also created the clastic dikes Simplified lithostratigraphic columns illustrating the four outcrops described and discussed in the present study a lower Ries seismite horizon capped with distal Ries ejecta (or equivalent) and an upper Steinheim seismite horizon (or equivalent) are clearly associated by appearance and altitude above the sea-level Note that the outcrop Ziemetshausen with significant divergent altitude is situated ~ 50 km north of the other three outcrops and the grey arrow shows the potential maximum influence of the seismotectonic feature of the Hohenzollerngraben The seismotectonic source of the Upper Rhine Graben with its distance of more than 150 km to the Hochgeländ area and more than 200 km to the Ziemetshausen outcrop is not considered because seismite formation at such a distance is very unlikely Note that no other seismic source beside the Ries and Steinheim impact events had the potential seismic capacity to impart enough energy into the Ziemetshausen sedimentary target sufficent to form metre-thick seismite horizons the Ziemetshausen area is still situated far beyond the sphere of influence (at least 50 km) from all seismic sources thought to have been active in the Middle Miocene This makes the scenario of a tectonic or volcanic seismite-producing event in the study area very unlikely for the upper seismite horizon exposed in the Ziemetshausen sand pit the Ries and the Steinheim events both caused major seismic shaking and are both located only some 55 km away from this locality It is also noteworthy that the upper (Steinheim) seismite at Ziemetshausen located only ~ 53 km SE of the Steinheim crater is the thickest (4 to 5 m) and most distinctly developed upper seismite horizon in the entire study area whereas at other localities (in the Hochgeländ area and at Dietenwengen sand pit) the upper seismite horizons is developed less distinctly and only has a thickness between 0.5 and 2 m This indicates the seismic source for the upper seismite horizon was situated somewhere north of Ziemetshausen and not in the Alps in the South or in any major tectonic structure west of this area This agrees very well with the vertical extension and thickness of the clastic dikes that also decrease from North to South in the study area Although direct evidence for the context between the Steinheim impact and the formation of the upper seismite horizon and clastic dikes (e.g superimposed distal Steinheim ejecta on Steinheim seismite) still needs to be established the number and quality of biostratigraphic and geographic arguments provide a comfortable degree of certainty that the upper seismite horizon was most likely formed as a result of the Steinheim impact-earthquake We payed particular attention to ravines in the areas south of Ulm Outcrops with soft-sediment deformation structures and clastic dikes and sills were partially exposed below and above the distal ejecta horizon along the flanks of the ravines after very heavy rainfall in winter 2018/2019 in the Biberach and Ravensburg area and were first discovered and investigated in spring 2019 The structures were excavated during various field campaigns from spring until winter 2019 We excavated and examined in detail the sandy foreland basin deposits over a vertical extension of up to 20 m along the flank of some ravines in the Hochgeländ area (e.g. ‘Tobel Oelhalde-Nord’ near Biberach) and over tens of metres laterally along the flanks of the ravines in the Ravensburg area and in an active sand pit near Dietenwengen we discovered several new outcrops with Ries seismite overlain by distal Ries ejecta and dike swarms in the Hochgeländ plateau and near Ravensburg we finally discovered outcrops with two separate seismite horizons in a ravine in the Hochgeländ plateau (Josefstobel) The former Ziemetshausen sand pit was inspected in detail in the years 2005 and 2008 by members of our group and/or by colleagues mentioned as data source in the text and the acknowledgements All data generated or analysed during this study are included in this published article [and its supplementary information files] Ries crater and suevite revisited: Observations and modeling New discovery of two seismite horizons challenges the Ries-Steinheim double-impact theory A high-precision 40Ar/39Ar age for the Nördlinger Ries impact crater and implications for the accurate dating of terrestrial impact events Response to comment on “A high-precision 40Ar/39Ar age for the Nördlinger Ries impact crater and implications for the accurate dating of terrestrial impact events” by Schmieder et al Earth’s impact events through geologic time: A list of recommended ages for terrestrial impact structures and deposits Strahlenkegel in Opalinuston-Konkretionen des Steinheimer Beckens (Baden-Württemberg): Shatter cones in Opalinuston concretions of the Steinheim Basin (SW Germany) Steinheim Suevite: A first report of melt bearing impactites from the Steinheim Basin (SW Germany) Evolution in isolation: The Gyraulus species flock from Miocene Lake Steinheim revisited Land snails from the Miocene Steinheim impact crater lake sediments (Baden-Württemberg Mammalia) guild structure across the Middle/Upper Miocene boundary in Germany Modeling the Ries-Steinheim impact event and the formation of the moldavite strewn field Litho- und biostratigraphische Untersuchungen in der Oberen Süßwassermolasse des Landkreises Biberach an der Riß (Oberschwaben) Strahlenkalke (Shatter-Cones) aus dem Brockhorizont der Oberen Süßwassermolasse in Oberschwaben (Südwestdeutschland): Fernauswürflinge des Nördlinger-Ries-Impaktes (Pfeil Enigmatic earthquake-generated large-scale clastic dyke in the Biberach area (SW Germany) Diamictites and soft sediment deformation related to the Ries (ca 14.9 Ma) meteorite impact: The “Blockhorizont” of Bernhardzell (Eastern Switzerland) Estimating average shock pressures recorded by impactite samples based on universal stage investigations of planar deformation features in quartz: Sources of error and recommendations Simulation of trajectories and maximum reach of distal impact ejecta under terrestrial conditions: Consequences for the Ries crater Oxford Monographs on Geology and Geophysics Series No Hydrocode simulations of Chicxulub crater collapse and peak-ring formation The Steinheim Basin impact crater (SW-Germany): Where are the ejecta? Remote faulting triggered by strong seismic waves from the Cretaceous-Paleogene asteroid impact The Chicxulub asteroid impact and mass extinction at the Cretaceous-Paleogene boundary A seismically induced onshore surge deposit at the K-Pg boundary Earth impact effects program: A web-based computer program for calculating the regional environmental consequences of a meteoroid impact on Earth Sand spikes pinpoint powerful palaeoseismicity End-Permian impactogenic earthquake and tsunami deposits in the intracratonic Paraná Basin of Brazil Impact-related clastic injections in the marine Ordovician Lockne impact structure Uniquely extensive seismite from the latest Triassic of the United Kingdom: Evidence for bolide impact? Switzerland: Long-distance effects of the Ries impact-earthquake? Doublet craters and the tidal disruption of binary asteroids Die mittelmiozänen Vogel- und Säugetierfaunen des Nördlinger Ries (MN6) und des Steinheimer Beckens (MN7) - ein Vergleich Courier Forschungsinstitut Senckenberg 181 Biostratigraphy and sedimentology of the Fluviatile Untere Serie (Early and Middle Miocene) in the central part of the North Alpine Foreland Basin: Implications for palaeoenvironment and climate The Ries- and Steinheim meteorite impacts and their effect on environmental conditions in time and space In Geological and Biological Effects of Impact Events (eds Buffetaut Seehuber, U. Litho-und Biostratigraphische Untersuchungen in der Oberen Süßwassermolasse in der Umgebung von Kirchheim in Schwaben. Doctoral Thesis, LMU München. https://doi.org/10.5282/edoc.9993 (2008) et sur les animaux antédiluviens en général Die badischen Mastodonten und ihre süddeutschen Verwandten Bibliography of fossil vertebrates 1928–1933 In Encyclopedia of Planetary Landforms (eds Hargitai Rekonstruktion fluvialer Systeme der Oberen Süsswassermolasse im Nordalpinen Vorlandbecken SW-Deutschlands An approach towards the projectile trajectory during the oblique Steinheim meteorite impact by the interpretation of structural crater features and the distribution of shatter cones Graupensandrinne - Ries-Impakt: Zur Stratigraphie der Grimmelfinger Schichten Kirchberger Schichten und Oberen Süßwassermolasse (nördliche Vorlandmolasse La faune miocène de Sansan et son environnement Mémoires du Muséum national d'histoire naturelle 2012; Memoires du Museum national d’Histoire naturelle 203 (2012) The Miocene Land Mammals of Europe 157–168 (1999) Die erste Wirbeltierfauna aus der miozänen Braunkohle der Niederrheinischen Bucht (Ville-Schichten A new species of Gomphotherium (Proboscidea Mammalia) from China and the evolution of Gomphotherium in Eurasia The faunal succession of the Bavarian Molasse reconsidered: Correlation of the MN 5 and MN 6 faunas In European Neogene Mammal Chronology 181–192 (Springer Die mittelmiozäne Wirbeltierfauna vom Steinberg (Nördlinger Ries) Eine Übersicht Geochemical evidence for the formation of a large Miocene “travertine” mound at a sublacustrine spring in a soda lake (Wallerstein Castle Rock Palaeoenvironment and palaeoclimate of the Middle Miocene lake in the Steinheim basin Ein kurzer Abriß der Mikroflora von Steinheim am Albuch An example of intralacustrine evolution at an early stage: The freshwater ostracods of the Miocene crater lake of Steinheim (Germany) Das Ries-Steinheim-Ereignis: Impakt in eine miozäne Seen- und Sumpflandschaft: The Ries-Steinheim event – impact into a Miocene swampy lakescape A middle Miocene vertebrate assemblage from the Czech part of the Vienna Basin: Implications for the paleoenvironments of the Central Paratethys The ICS international chronostratigraphic chart 40Ar/39Ar dating and palaeoenvironments at the boundary of the early-late Badenian (Langhian-Serravallian) in the northwest margin of the Pannonian basin system Active tectonics of the Southeastern Upper Rhine Graben Facies of Molasse based on a section across the central part of the Swiss Plateau Hegau und westlicher Bodensee 90 (Sammlung geologischer Führer Considerations on the age of the Urach volcanic field (Southwest Germany) Wetland paradise lost: Miocene community dynamics in large herbivorous mammals from the German Molasse Basin Middle Miocene long-term continental temperature change in and out of pace with marine climate records Synsedimentary deformational structures caused by tectonics and seismic events: Examples from the Cambrian of Sweden In New Frontiers in Tectonic Research: General Problems Sedimentary Basins and Island Arcs (ed Mapping liquefaction-induced ground failure potential Yang, Z. & Chen, W.-P. Earthquakes along the East African Rift System: A multiscale, system-wide perspective. J. Geophys. Res. 115, 2. https://doi.org/10.1029/2009JB006779 (2010) New 40Ar/39Ar dating of the Clearwater Lake impact structures (Québec Canada): Not the binary asteroid impact it seems Finland: Argon isotopic evidence for a “false” impact crater doublet First known terrestrial impact of a binary asteroid from a main belt breakup event Download references The authors are grateful to Peter Bockstaller (Schopfheim Germany) for providing photographs from the former Ziemetshausen sand pit and detailed information on the outcrop conditions in the year 2005 We thank Michael Morlo (Senckenberg Research Institute Heizmann (Erdmannhausen) for detailed information on the determination of a fossil carnivore tooth from Dietenwengen acknowledges a grant (project 11050) by the Stifterverband für die Deutsche Wissenschaft (Dieter Schwarz Stiftung) Open Access funding enabled and organized by Projekt DEAL HNU - Neu-Ulm University of Applied Sciences and documentation including digital photos of all seismite horizons clastic dikes and distal Ries ejecta in the field was done by V.J.S (Biberach and Ravensburg areas) and by E.B (Ziemetshausen sand pit) unless otherwise specified Newly discovered Middle Miocene fossil objects from the Dietenwengen sand pit and the ravine Josefstobel were recovered and determined by V.J.S. prepared the results and figures and led the paper preparation litho- and biostratigraphical interpretations of field data were carried out by E.B. All authors contributed to the writing and editing of the paper The authors declare no competing interests Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations Download citation DOI: https://doi.org/10.1038/s41598-022-21409-8 Anyone you share the following link with will be able to read this content: a shareable link is not currently available for this article International Journal of Earth Sciences (2024) Sign up for the Nature Briefing newsletter — what matters in science Too many automated requests from this network Metrics details The Nördlinger Ries and the Steinheim Basin are widely perceived as a Middle Miocene impact crater doublet We discovered two independent earthquake-produced seismite horizons in North Alpine Foreland Basin deposits potentially related to both impacts demonstrated to be associated with the Ries impact is overlain by distal impact ejecta in situ forming a unique continental seismite-ejecta couplet within a distance of up to 180 km from the crater also produced by a major palaeo-earthquake comprises clastic dikes that cut through the Ries seismite-ejecta couplet The clastic dikes may have formed in response to the Steinheim impact in line with paleontologic results that indicate a time gap of about 0.5 Myr between the Ries and Steinheim events This interpretation suggests the Ries and Steinheim impacts represent two temporally separate events in Southern Germany that witnessed a double disaster in the Middle Miocene The magnitude–distance relationship of seismite formation during large earthquakes suggests the seismic and destructive potential of impact-induced earthquakes may be underestimated We here present additional evidence for two separate seismite horizons exposed at several localities within the North Alpine Foreland Basin in southern Germany and northern Switzerland Both seismite occurrences are consistent with at least two strong cut through the seismites and Ries ejecta in three different outcrops; UFM: Upper Freshwater Molasse; SSDS: soft-sediment deformation structures; Tobel is the local term for a small ravine in southern Germany) The Upper Freshwater Molasse deposits that overlie (i.e. postdate) the DREL are typically cross-bedded or horizontally layered and generally appear undisturbed and unaffected by dewatering processes Faunal assemblages (European Land Mammal Zones ELMZ) that occur within the Ries and Steinheim crater lake deposits and in context with the distal Ries ejecta horizon the ELMZ also comprise the typical floral and faunal (e.g. the slumped deposits do not occur at the basis of the lake deposits which would have been favored by the steep relief of the newly formed precipitous impact crater; but soft-sediment deformation appears to be dominant in the middle of the sedimentary succession The slumps and convolute bedding within the Ries crater lake could well represent a long-distance effect of a strong earthquake some hundred kyr after the Ries impact potentially triggered by the Steinheim impact only some 40 km SW of the Ries crater The time gap of approximately 0.5 Myr also fits the purported age difference between the crater lake deposits at both impact structures as well as the post-Ries timing of active slumping within the Ries crater lake sediments combined with the lack of an effective seismic source for a high-magnitude earthquake postdating the Ries event lead us to conclude that the Ries and Steinheim impact structures might be the result of two temporally separate impact events in southern Germany occurring ~ 40 km and ~ 0.5 Myr (and up to 1 Myr?) apart The occurrences of the seismite near Biberach and Bernhardzell are the first reported deposits in which evidence for earthquake-induced soft-sediment deformation structures caused by the Ries impact has been documented this is also the first known occurrence of a primary continental seismite-ejecta couplet exposed in situ the earthquake magnitude–distance relationship for liquefaction effects is currently still underexplored and needs to be evaluated from the perspective of geologically younger major earthquakes Hammer for scale is approximately 30 cm long Photograph taken in Kleintobel close to Ravensburg by V.J.S small airborne ejecta particles and ash from the impact plume probably reached the higher troposphere and stratosphere and caused havy rainfall for days (and possibly for weeks or months due to the atmospheric disturbance) after the impact event The intact nature of bones and teeth document that these fossils were not significantly reworked and that the finding situation is more or less in situ the same region was affected by a second set of catastrophic effects presumably induced by the Steinheim impact event that produced large dikes cutting through the Ries seismite–ejecta couplet and the overlaying layers of Upper Freshwater Molasse With the Ries and Steinheim impacts as an extraterrestrial one-two punch Southern Germany seems to have witnessed a veritable double disaster in the Middle Miocene We paid particular attention to ravines in the areas of Biberach and Ravensburg in SW Germany and Bernhardzell (St After heavy rainfall in the Biberach and Ravensburg area in spring 2019 deposits with soft-sediment deformation structures and clastic dikes were partially exposed below and above the distal ejecta horizon along the valley sides of the ravines The structures were excavated during eight field campaigns from spring to winter 2019 We excavated the sandy foreland basin deposits over a vertical extension of 15 m along the flank of the ‘Tobel Oelhalde-Nord’ (Biberach) and over tens of metres laterally along the flanks of the ravines ‘Tobel Oelhalde-Nord and –Süd’ (Biberach) and Kleintobel (Ravensburg) Thin sections of the dike's infill were analyzed for their petrographic properties using a polarization microscope Additional unconsolidated samples of the infill were investigated by reflected-light microscopy to assess their fossil content (e.g. this method requires the detailed analysis of a large number of shocked quartz grains Due to their rare nature in the distal Ries ejecta horizon this study does not provide systematic PDF statistics an equation that correlates the impact energy with the resultant seismic magnitude (ML) was derived: Modeling the Ries–Steinheim impact event and the formation of the moldavite strewn field Ries crater and suevite revisited—observations and modeling part II: modeling Ries crater and suevite revisited—observations and modelling Steinheim Suevite—a first report of melt bearing impactites from the Steinheim Basin (SW Germany) The Steinheim Basin impact crater (SW-Germany)—where are the ejecta? Simulation of trajectories and maximum reach of distal impact ejecta under terrestrial conditions: consequences for the Ries crater Strahlenkalke (Shatter-Cones) aus dem Brockhorizont der Oberen Süßwassermolasse in Oberschwaben (Südwestdeutschland)—Fernauswürflinge des Nördlinger-Ries-Impaktes (Pfeil A Record of Large Impacts in Sedimentary Deposits (Springer 14.9 Ma) meteorite impact: the “Blockhorizont” of Bernhardzell (Eastern Switzerland) Die Tierwelt vor 15 Millionen Jahren und die Rieskatastrophe A seismically induced onshore surge deposit at the K-Pg Sedimentology of the Neoproterozoic Acraman impact-ejecta horizon Hydrocode simulations of chicxulub crater collapse and peak-ring formation Marine Cretaceous-Tertiary boundary section in southwestern South Dakota The Cretaceous-Tertiary boundary cocktail: Chicxulub impact triggers margin collapse and extensive sediment gravity flows Geologie von Baden-Württemberg (Schweizerbart The current state of knowledge about shatter cones: introduction to the special issue Earth impact effects program: a web-based computer program for calculating the regional environmental consequences of a meteoroid impact on Earth Synsedimentary deformation in the Jurassic of southeastern Utah—a case of impact shaking? Uniquely extensive seismite from the latest Triassic of the United Kingdom: evidence for bolide impact? clastic sandstone complex at the K/T boundary around the Gulf of Mexico: deposition by tsunami waves induced by the Chicxulub impact? Biostratigraphy and sedimentology of the Fluviatile Untere Serie (Early and Middle Miocene) in the central part of the North Alpine Foreland Basin: implications for palaeoenvironment and climate Some considerations on small mammal evolution in Southern Germany with emphasis on Late Burdigalian-Earliest Tortonian (Miocene) cricetid rodents Sand blows as a potential tool for magnitude estimation of pre-instrumental earthquakes Paläomagnetische und gesteinsmagnetische Untersuchungen an den Kernen der Forschungsbohrung Nördlingen 1973 Rutschgefüge in den jungtertiären Seesedimenten der Forschungsbohrung Nördlingen 1973 High-resolution palynological analysis in late early–middle Miocene core from the Pannonian Basin astronomical forcing and eustatic fluctuations in the Central Paratethys Methner, K. et al. Middle Miocene long-term continental temperature change in and out of pace with marine climate records. Nat. Sci. Rep. 10, 7989. https://doi.org/10.1038/s41598-020-64743-5 (2020) Das Ries–Steinheim-Ereignis – Impakt in eine miozäne Seen- und Sumpflandschaft—the Ries–Steinheim event – impact into a Miocene swampy lakescape 40Ar/39Ar age of the Lake Saint Martin impact structure (Canada)—unchaining the Late Triassic terrestrial impact craters New40Ar/39Ar dating of the Clearwater Lake impact structures (Québec Canada)—not the binary asteroid impact it seems? Supportive comment on: "Morphology and population of binary asteroid impact craters" 363 (2013) 121–132] - An updated assessment Earth’s impact events through geologic time: a list of recommended ages for terrestrial impact structures and deposits Velocities and driving pressures of clay-rich sediments injected into clastic dykes during earthquakes Seismic effects for major basin formations on the moon and mercury Floods on Mars released from groundwater by impact A review of the 2011 Tohoku-Oki earthquake (Mw 9.0): large-scale rupture across heterogeneous plate coupling Impact structures of the Libyan Sahara: some comparisons with Mars Airblast produced by Meteor Crater impact event and a reconstruction of the affected environment RESEARCH FOCUS: volcanic eruptions: from ionosphere to the plumbing system Brachypotherium-Skelettreste aus der Oberen Süßwassermolasse in Oberschwaben (SW-Deutschland) Systematic study of universal-stage measurements of planar deformation features in shocked quartz: Implications for statistical significance and representation of results Estimating average shock pressures recorded by impactite samples based on universal stage investigations of planar deformation features in quartz – Sources of error and recommendations Comparison of magnitude estimates for New Zealand earthquakes: moment magnitude A handbook of Shock-Metamorphic Effects in Terrestrial Meteorite Impact Structures Relation among magnitude scales relevant to strong ground motion In Proceedings of 9th World Conference on Earthquake Engineering Tokyo The 1968 Tokachi-Oki and the 1969 Kurile Islands earthquakes: variability in the rupture process An extensive study of clustering features of seismicity in Italy from 2005 to 2016 Download references The authors are gratefull for various help to: Moritz Schmelz (University of Stuttgart) Christoph Wimmer-Pfeil (Museum of Natural Sciences and Felix Holl (University of Applied Sciences Neu-Ulm) We kindly thank Christian Köberl (University of Vienna) for valuable comments on an earlier draft of the manuscript We are also grateful for detailed and very helpful reviews by Wouter Bleeker (Ottawa Canada) and an anonuymous reviewer that helped to improve our manuscript significantly and for further valuable comments by the associated editor Susanna Falsaperla LPI is operated by USRA under a cooperative agreement with the Science Mission Directorate of the National Aeronautics and Space Administration acknowledges a grant (Project 11050) by the Stifterverband für die Deutsche Wissenschaft (Dieter Schwarz Stiftung) He carried out the study on shocked quartz grains and crystallographical measurement of the planar deformation features by universal stage microscopy He provided the sediment samples for petrographic and mineralogic analyses litho- and biostratigraphical interpretations of field data was carried out by E.B. Download citation DOI: https://doi.org/10.1038/s41598-020-79032-4 International Journal of Earth Sciences (2022) the Chinese auto glass giant whose Ohio plant featured in the Oscar-winning documentary American Factory will inject EUR65 million (USD73.5 million) into one of its German units to ease cash flow as the Covid-19 pandemic takes its toll on carmakers and their parts suppliers Many European automakers have suspended production since March due to the global spread of the novel coronavirus Its Steinheim am Albuch-based accessory plant has been affected logging EUR12.2 million (USD13.8 million) in losses in the first quarter according to the firm’s latest financial report strategic decision to ease pressure on FYSAM Auto Decorative’s working capital and cut its financial expenditures Fuyao Glass is one of the world’s largest producers of glass for cars with a 25 percent market share Overseas revenue accounted for 49 percent of the company’s total income last year the pandemic has led to a drop in orders from its downstream clients as both production and sales in the auto sector decline Overall profit fell 22 percent in the first quarter from a year earlier mainly as a result of the fallout from Covid-19 Shares of Fuyao Glass [SHA:600660] closed up 1.59 percent today at CNY21.71 (USD3)