Fredrik Terfelt
Forskningsingenjör
Publikationer
Visar av publikationer. Sorterade efter år och sen titel.
Unusual sources of fossil micrometeorites deduced from relict chromite in the small size fraction in ~467 Ma old limestone
Philipp R. Heck, Birger Schmitz, Xenia Ritter, Surya S. Rout, Noriko T. Kita, et al.
(2024) Meteoritics and Planetary Science
Artikel i tidskriftThe breakup of the L-chondrite parent body 466 Ma and its terrestrial effects-a search for a mid-Ordovician biodiversity event
Birger Schmitz, Fredrik Terfelt
(2023) Estonian Journal of Earth Sciences, 72 p.94-97
Artikel i tidskriftAsteroid break-ups and meteorite delivery to Earth the past 500 million years
Fredrik Terfelt, Birger Schmitz
(2021) Proceedings of the National Academy of Sciences of the United States of America, 118
Artikel i tidskriftThe micrometeorite flux to Earth during the earliest Paleogene reconstructed in the Bottaccione section (Umbrian Apennines), Italy
Samuele Boschi, Birger Schmitz, Ellinor Martin, Fredrik Terfelt
(2020) Meteoritics and Planetary Science, 55 p.1615-1628
Artikel i tidskriftThe age of the Middle Ordovician Winneshiek Shale : reply to a critical review by Lindskog & Young (2019) of a paper by Bergström et al. (2018a)
Stig M. Bergström, Birger Schmitz, Huaibao P. Liu, Fredrik Terfelt, Robert M. Mckay
(2020) Lethaia, 53 p.1-4
Artikel i tidskriftThe δ13C chemostratigraphy of Ordovician global stage stratotypes : geochemical data from the Floian and Sandbian GSSPs in Sweden
Stig M. Bergström, Birger Schmitz, Fredrik Terfelt, Mats E. Eriksson, Per Ahlberg
(2020) GFF, 142 p.23-32
Artikel i tidskriftAn extraterrestrial trigger for the mid-Ordovician ice age : Dust from the breakup of the L-chondrite parent body
Birger Schmitz, Kenneth A. Farley, Steven Goderis, Philipp R. Heck, Stig M. Bergström, et al.
(2019) Science Advances, 5
Artikel i tidskriftThe micrometeorite flux to Earth during the Frasnian–Famennian transition reconstructed in the Coumiac GSSP section, France
Birger Schmitz, Raimund Feist, Matthias M.M. Meier, Ellinor Martin, Philipp R. Heck, et al.
(2019) Earth and Planetary Science Letters, 522 p.234-243
Artikel i tidskriftPopigai impact ejecta layer and extraterrestrial spinels recovered in a new Italian location—The Monte Vaccaro section (Marche Apennines, Italy)
Samuele Boschi, Birger Schmitz, Fredrik Terfelt, Linus Ros, Mikael Elfman, et al.
(2019) Special Paper of the Geological Society of America, 542 p.355-367
Del av eller Kapitel i bokHigh-resolution δ13Corg chemostratigraphy links the Decorah impact structure and Winneshiek Konservat-Lagerstätte to the Darriwilian (Middle Ordovician) global peak influx of meteorites
Stig M. Bergstrom, Birger Schmitz, Huaibao P. Liu, Fredrik Terfelt, Robert M. Mckay
(2018) Lethaia, 51 p.504-512
Artikel i tidskriftLocal and trans-Atlantic chemostratigraphic significance of new δ13Ccarb data from the Sandbian and Katian Stages (Middle–Upper Ordovician) of the Oslo region, Norway
Stig M. Bergström, David L. Bruton, Birger Schmitz, Fredrik Terfelt
(2017) GFF, 139 p.289-300
Artikel i tidskriftLate Eocene 3He and Ir anomalies associated with ordinary chondritic spinels
Samuele Boschi, Birger Schmitz, Philipp R. Heck, Anders Cronholm, Céline Defouilloy, et al.
(2017) Geochimica et Cosmochimica Acta, 204 p.205-218
Artikel i tidskriftRare meteorites common in the Ordovician period
Philipp R. Heck, Birger Schmitz, William F. Bottke, Surya S. Rout, Noriko T. Kita, et al.
(2017) Nature Astronomy, 1 p.1-6
Artikel i tidskriftPalaeozoic 'conodont pearls' and other phosphatic micro-spherules
Anders Lindskog, Mats E. Eriksson, Stig M. Bergström, Fredrik Terfelt, Federica Marone
(2017) Lethaia, 50 p.26-40
Artikel i tidskriftMeteorite flux to Earth in the Early Cretaceous as reconstructed from sediment-dispersed extraterrestrial spinels
Birger Schmitz, Philipp R. Heck, Walter Alvarez, Noriko T. Kita, Surya S. Rout, et al.
(2017) Geology, 45 p.807-810
Artikel i tidskriftA search for H-chondritic chromite grains in sediments that formed immediately after the breakup of the L-chondrite parent body 470 Ma ago
Philipp R. Heck, Birger Schmitz, Surya S. Rout, Travis Tenner, Krysten Villalon, et al.
(2016) Geochimica et Cosmochimica Acta, 177 p.120-129
Artikel i tidskriftBaring it all- undressing Cambrian ´Orsten´phosphatocopine arthropods using synchrotron X-ray tomographic microscopy
Mats Eriksson, Fredrik Terfelt, Rolf Elofsson, Andreas Maas, Federica Marone, et al.
(2016) Lethaia, 49 p.312-326
Artikel i tidskriftObituary Lennart Jeppsson 1940-2015
Stig M. Bergström, Per Ahlberg, Mikael Calner, Mats Eriksson, Birger Schmitz, et al.
(2015) The Palaeontological Association Newsletter, 89 p.103-105
Artikel i tidskriftFragments of Late Eocene Earth-impacting asteroids linked to disturbance of asteroid belt
Birger Schmitz, Samuele Boschi, Anders Cronholm, Philipp R. Heck, Simonetta Monechi, et al.
(2015) Earth and Planetary Science Letters, 425 p.77-83
Artikel i tidskriftIntraspecific variation and taphonomic alteration in the Cambrian (Furongian) agnostoid Lotagnostus amerkanus: new information from China
Shanchi Peng, Loren Babcock, Xuejian Zhu, Per Ahlberg, Fredrik Terfelt, et al.
(2015) Bulletin of Geosciences, 90 p.281-306
Artikel i tidskriftMollusk maxima and marine events in the Middle Ordovician of Baltoscandia
Anders Lindskog, Mats Eriksson, Carsten Tell, Fredrik Terfelt, Ellinor Martin, et al.
(2015) Palaeogeography, Palaeoclimatology, Palaeoecology, 440 p.53-65
Artikel i tidskriftUpper Cambrian (Furongian) biostratigraphy in Scandinavia revisited: definition of superzones
Arne Thorshoj Nielsen, Thomas Weidner, Fredrik Terfelt, Magne Hoyberget
(2014) GFF, 136 p.193-197
Artikel i tidskriftThe Cambrian–Ordovician transition in dysoxic facies in Baltica— diverse faunas and carbon isotope anomalies
Fredrik Terfelt, Mats Eriksson, Birger Schmitz
(2014) Palaeogeography, Palaeoclimatology, Palaeoecology, 394 p.59-73
Artikel i tidskriftA fossil winonaite-like meteorite in Ordovician limestone: A piece of the impactor that broke up the L-chondrite parent body?
Birger Schmitz, Gary R. Huss, Matthias Meier, Bernhard Peucker-Ehrenbrink, Ross Church, et al.
(2014) Earth and Planetary Science Letters, 400 p.145-152
Artikel i tidskriftExceptionally Preserved Cambrian Trilobite Digestive System Revealed in 3D by Synchrotron-Radiation X-Ray Tomographic Microscopy.
Mats Eriksson, Fredrik Terfelt
(2012) PLoS ONE, 7
Artikel i tidskriftMorphologic variation, taphonomy and biostratigraphic range of the agnostoid Lotagnostus (Cambrian: Furongian) from Sweden
Loren E. Babcock, Per Ahlberg, Shanchi Peng, Fredrik Terfelt, Mats Eriksson
(2012) Journal of Guizhou University (Natural Sciences), Acta Scientiarum Naturalium Universitatis Guizhou, 29 (supplement 1) p.154-155
Konferensbidrag: abstractFurongian agnostoids of Scandinavia : stratigraphic assessment and intercontinental correlation
Per Ahlberg, Fredrik Terfelt
(2012) Journal of Guizhou University (Natural Sciences), Acta Scientiarum Naturalium Universitatis Guizhou, 29 (Supplement 1) p.153-154
Konferensbidrag: abstractFurongian (Cambrian) agnostoids of Scandinavia and their implications for intercontinental correlation
Per Ahlberg, Fredrik Terfelt
(2012) Geological Magazine, 149 p.1001-1012
Artikel i tidskriftBiotic dynamics and carbonate microfacies of the conspicuous Darriwilian (Middle Ordovician) 'Taljsten' interval, south-central Sweden
Mats Eriksson, Anders Lindskog, Mikael Calner, Johanna Mellgren, Stig M. Bergstrom, et al.
(2012) Palaeogeography, Palaeoclimatology, Palaeoecology, 367 p.89-103
Artikel i tidskriftInternal soft-tissue anatomy of cambrian 'orsten' arthropods as revealed by synchrotron x-ray tomographic microscopy.
Mats Eriksson, Fredrik Terfelt, Rolf Elofsson, Federica Marone
(2012) PLoS ONE, 7
Artikel i tidskriftA high resolution study of the Cambrian-Ordovician boundary interval in Sweden
Fredrik Terfelt, Mats Eriksson, Birger Schmitz
(2011) GFF, 133 p.71-72
Artikel i tidskriftRe-evaluation of the conodont Iapetognathus and implications for the base of the Ordovician System GSSP
Fredrik Terfelt, Gabriella Bagnoli, Svend Stouge
(2011) Lethaia, 45 p.227-237
Artikel i tidskriftThe lower Cambrian ellipsocephalid trilobite Strenuaeva from Scandinavia: Morphology, ontogeny, and distribution
Peter Cederström, Per Ahlberg, John Ahlgren, Magne Höyberget, Carin H. Nilsson, et al.
(2011) Museum of Northern Arizona Bulletin, 67 p.277-278
Konferensbidrag: abstractThe first Remopleuridioidean trilobite and the earliest Parabolinella species recorded in the Furongian of Scandinavia
Fredrik Terfelt, John Ahlgren
(2009) Journal of Paleontology, 83 p.299-306
Artikel i tidskriftCambrian high-resolution biostratigraphy and carbon isotope chemostratigraphy in Scania, Sweden: first record of the SPICE and DICE excursions in Scandinavia
Per Ahlberg, Niklas Axheimer, Loren E. Babcock, Mats Eriksson, Birger Schmitz, et al.
(2009) Lethaia, 42 p.2-16
Artikel i tidskriftFossilt bajs berättar om rovdjur
Mats Eriksson, Fredrik Terfelt, Per Ahlberg
(2008) Forskning & framsteg, 2008 p.54-55
Artikel i tidskriftFurongian Series (Cambrian) biostratigraphy of Scandinavia - a revision
Fredrik Terfelt, Mats Eriksson, Per Ahlberg, Loren E. Babcock
(2008) Norsk Geologisk Tidsskrift, 88 p.73-87
Artikel i tidskriftAnomalous facies and ancient faeces in the latest middle Cambrian of Sweden
Mats Eriksson, Fredrik Terfelt
(2007) Lethaia, 40 p.69-84
Artikel i tidskriftMacropyge (Promacropyge) Scandinavica new species; The first macropyginid trilobite recorded from the Furongian of Baltica
Fredrik Terfelt, John Ahlgren
(2007) Journal of Paleontology, 81 p.1516-1522
Artikel i tidskriftBarren intervals in the Alum Shale Formation of Scania: taphonomy, ecology, or both?
Fredrik Terfelt, Mats Eriksson, Per Ahlberg
(2007) [Publication information missing] , p.40-40
Konferensbidrag: abstract500-million-year-old feces reveal ancient food webs
Mats Eriksson, Fredrik Terfelt, Per Ahlberg
(2007) Lundadagarna i historisk geologi och paleontologi, X, Abstracts , p.20-20
Konferensbidrag: abstractUpper middle Cambrian through Furongian of Scandinavia with focus on trilobites, paleoenvironments and correlations
Fredrik Terfelt
(2006) Litholund theses
DoktorsavhandlingHigh-resolution trilobite biostratigraphy and carbon isotope stratigraphy of the middle Cambrian-lower Furongian of Baltica
Per Ahlberg, Niklas Axheimer, Mats Eriksson, Birger Schmitz, Fredrik Terfelt
(2006) Geological Society of Australia, Abstracts, 84 p.5-5
Konferensbidrag: abstractReview of uppermost Furongian trilobites from Scania, Southern Sweden, based on type material
Fredrik Terfelt
(2006) Palaeontology, 49 p.1339-1355
Artikel i tidskriftFurongian (upper Cambrian) biostratigraphy and trilobites of the Haslov-1 drill core, Scania, S. Sweden
Fredrik Terfelt, Per Ahlberg, Mats Eriksson, ENK Clarkson
(2005) GFF, 127 p.195-203
Artikel i tidskriftA phosphatocopid fauna from the upper Cambrian of Andrarum, southern Sweden
Fredrik Terfelt, Mats Eriksson, Per Ahlberg
(2004) GFF, 126 p.110-110
Konferensbidrag: abstractAgnostoids and intercontinental tie points in the middle and upper Cambrian of Scandinavia
Per Ahlberg, Niklas Axheimer, Mats Eriksson, Fredrik Terfelt
(2004) GFF, 126 p.108-108
Konferensbidrag: abstractFurongian (Upper Cambrian) biostratigraphy and trilobites of the Håslöv-1 drill core, Scania, southern Sweden
Fredrik Terfelt, Per Ahlberg, Euan N.K. Clarkson, Mats Eriksson
(2004) [Publication information missing] , p.28-28
Konferensbidrag: abstractMiddle and Upper Cambrian agnostoids of Scandinavia - intercontinental correlation tools
Per Ahlberg, Niklas Axheimer, Mats Eriksson, Fredrik Terfelt
(2004) [Publication information missing] , p.33-33
Konferensbidrag: abstractUpper Cambrian trilobite biostratigraphy and taphonomy at Kakeled on Kinnekulle, Vastergotland, Sweden
Fredrik Terfelt
(2003) Acta Palaeontologica Polonica, 48 p.409-416
Artikel i tidskriftBradoriids and phosphatocopids from the upper Cambrian of Andrarum, Scania, Sweden
Fredrik Terfelt, Mats Eriksson, Per Ahlberg, Niklas Axheimer, Euan N.K. Clarkson
(2003) GFF, 125 p.110-110
Konferensbidrag: abstract