Evolution & Extinction /
Biotic Recovery from the Permian-Triassic Mass Extinction
Web Sites about Evolution
Focussed on the Fossil Record
Evolution Sciences versus Doctrines of Creationism and Intelligent Design
Web Sites about Mass Extinctions
The Mass Extinction at the End of the Permian
The Mass Extinction at the End of the Triassic
Early Triassic Floras@
! Modern Day Ecosystem Recovery@
! Stress Conditions in Recent and Fossil Plants@
Teaching Documents about Mass Extinction@
Teaching Documents about Palaeontology and Palaeoecology@
Databases focused on Palaeobotany and Palaeontology@
Databases focused on Botany and Biology@
Glossaries, Dictionaries and Encyclopedias: Palaeontology@
Glossaries, Dictionaries and Encyclopedias: Biology@
A.M.B. Abu Hamad et al. (2012):
record of Triassic charcoal and other evidence for palaeo-wildfires:
Signal for atmospheric oxygen levels, taphonomic biases or lack of fuel?
In PDF, International Journal of Coal Geology, 96–97: 60–71.
See also here (abstract).
T.J. Algeo et al. (2015): Global review of the Permian–Triassic mass extinction and subsequent recovery: Part II. Accessible abstracts of some articles. Earth-Science Reviews, 149. Edited by Zhong-Qiang Chen, Thomas Algeo and Dave Bottjer.
! M.J. Benton and A.J. Newell (2014): Impacts of global warming on Permo-Triassic terrestrial ecosystems. In PDF, Gondwana Research.
M. Benton (2014), Abstract starts on PDF page 13, slow download (934 PDF pages!):
Recovery from the greatest mass extinction of all time: data and models.
Abstract volume, 4th International Palaeontological Congress, 2014, Mendoza.
See also here and there.
A. Bercovici et al. (2015): Terrestrial paleoenvironment characterization across the Permian-Triassic boundary in South China. In PDF, Journal of Asian Earth Sciences, 98: 225-246. See also here.
D.J. Bottjer (2012): Life in the Early Triassic Ocean. In PDF, Science 338.
! D.J. Bottjer et al. (2008): Understanding mechanisms for the end-Permian mass extinction and the protracted Early Triassic aftermath and recovery. In PDF, GSA Today, 18.
David J. BOTTJER (2004), Department of Earth Sciences, Univ of Southern California, Los Angeles: THE EARLY TRIASSIC AND THE SUPERCONTINENT CYCLE. Abstract, 2004 Denver GSA Annual Meeting.
Samuel A. Bowring, Douglas H. Erwin, and Yukio Isozaki: The tempo of mass extinction and recovery: The end-Permian example. Proc Natl Acad Sci U S A (PNAS, The National Academy of Sciences). 1999, 96(16): 8827-8828.
! A. Brayard et al. (2017): Unexpected Early Triassic marine ecosystem and the rise of the Modern evolutionary fauna. In PDF, Science Advances, 3. See also here.
The Bristol Palaeobiology Research Group,
Dept. of Earth Sciences, University of Bristol, UK:
! The Permo-Triassic mass extinction and its aftermath.
L.A. Buatois et al. (2016):
Mesozoic Lacustrine Revolution. Abstract,
The Trace-Fossil Record of Major Evolutionary Events, Series Topics in Geobiology,
! See also here (in PDF).
! S.D. Burgess et al. (2014): High-precision timeline for Earth´s most severe extinction. In PDF, Proc. Natl. Acad. Sci. USA, 111. See also here.
B. Cascales-Miñana et al. (2015): A palaeobotanical perspective on the great end-Permian biotic crisis. Abstract.
! Zhong-Qiang Chen and Michael J. Benton (2012): The timing and pattern of biotic recovery following the end-Permian mass extinction. In PDF, Nature Geoscience.
R. Chatterjee et al. (2014): Dwarfism and Lilliput effect: a study on the Glossopteris from the late Permian and early Triassic of India. In PDF, Current Science. See also here and there (abstract).
Zhong-Qiang Chen et al. (2014): State Key Laboratory of Biogeology and Environmental Geology, Global review of the Permian-Triassic mass extinction and subsequent recovery: Part I. In PDF, Earth-Science Reviews. See also here.
D. Chu et al. (2015): Early Triassic wrinkle structures on land: stressed environments and oases for life. Scientific reports.
N.M. Chumakov and M.A. Zharkov (2003):
during the Permian-Triassic biosphere reorganizations. Article 2.
Climate of the Late Permian and Early Triassic: general inferences. PDF file,
Stratigraphy and Geological Correlation, 11: 361-375.
Translated from Stratigrafiya. Geologicheskaya Korrelyatsiya, 11: 55-70. See also:
N.M. Chumakov and M.A. Zharkov (2002): Climate during Permian-Triassic Biosphere Reorganizations, Article 1: Climate of the Early Permian. See also:
M.A. Zharkov and N.M. Chumakov (2001): (web-site hosted by the Laboratory of Arthropods, Palaeontological Institute, Russian Academy of Sciences, Moscow): Paleogeography and Sedimentation Settings during Permian-Triassic Reorganizations in Biosphere.
! M.O. Clarkson et al. (2016): Dynamic anoxic ferruginous conditions during the end-Permian mass extinction and recovery. Nature Communications, 7.
! F.L. Condamine et al. (2016): Global patterns of insect diversification: towards a reconciliation of fossil and molecular evidence? Scientific Reports, 6.
Deutschlandfunk (a German radio station): An Sauerstoffmangel eingegangen. Easy to understand information about the Permian/Triassic mass extinction aftermath and thin air (with statements of Robert Berner, Robert Dudley, Raymond Huey, Peter Ward). In German. You can also listen to this article ("Audio on demand").
Maarten J. de Wit, Joy G. Ghosh, Stephanie de Villiers, Nicolas Rakotosolofo, James Alexander, Archana Tripathi, and Cindy Looy: Multiple Organic Carbon Isotope Reversals across the Permo-Triassic Boundary of Terrestrial Gondwana Sequences: Clues to Extinction Patterns and Delayed Ecosystem Recovery. PDF file, Journal of Geology, vol. 110, no.2, pp.227-246, 2002.
! A.A. Dineen et al. (2014): Quantifying functional diversity in pre-and post-extinction paleocommunities: A test of ecological restructuring after the end-Permian mass extinction. In PDF, Earth-Science Reviews, 136: 339-349.
Dan Dorritie, Berkeley Echo Lake Camp: Killer in our midst. About 250 pages, exclusive of the approximately 150 page bibliography.
A.M. Dunhill et al. (2016): Dinosaur biogeographical structure and Mesozoic continental fragmentation: a network-based approach. In PDF, Journal of Biogeography.
C. Elliott-Kingston et al. (2014): Damage structures in leaf epidermis and cuticle as an indicator of elevated atmospheric sulphur dioxide in early Mesozoic floras. In PDF, Review of Palaeobotany and Palynology, 208: 25-42.
! Douglas H. Erwin (2001): Lessons from the past: Biotic recoveries from mass extinctions. PNAS 98: 5399-5403.
! Douglas H. Erwin, Department of Paleobiology, Smithsonian Institution, Washington, DC (website hosted by Stanley Zane Guffey, Division of Biology, University of Tennessee, Knoxville): Lessons from the past: Biotic recoveries from mass extinctions. PDF file.
! D.H. Erwin (1996): The mother of mass extinctions. In PDF, Scientific American.
Yoichi Ezaki et al., Department of Geosciences, Osaka City University, Sugimoto, Osaka, Japan: Earliest Triassic Microbialite Micro- to Megastructures in the Huaying Area of Sichuan Province, South China: Implications for the Nature of Oceanic Conditions after the End-Permian Extinction. Abstract, PALAIOS, Vol. 18, No. 4, pp. 388-402.
C.B. Foster and S.A. Afonin: Abnormal pollen grains: an outcome of deteriorating atmospheric conditions around the Permian-Triassic boundary. Abstract, Journal of the Geological Society, 162(4): 653-659; 2005.
N.C. Fraser and H.-D. Sues (2012): The beginning of the "Age of Dinosaurs": a brief overview of terrestrial biotic changes during the Triassic. Abstract, Earth and Environmental Science, Transactions of the Royal Society of Edinburgh, 101.
Thomas Galfetti et al. (2007): Smithian-Spathian boundary event: Evidence for global climatic change in the wake of the end-Permian biotic crisis. PDF file, Geology, 35: 291-294. See also here (abstract).
GASTALDO, Robert A., ADENDORFF, Rose, BAMFORD, Marion, LABANDEIRA, Conrad, NEVELING, Johann, and SIMS, Hallie: TAPHONOMIC TRENDS OF MACROFLORAL ASSEMBLAGES ACROSS THE PERMIAN-TRIASSIC BOUNDARY IN THE KAROO BASIN, SOUTH AFRICA. Abstract, 2004 Denver Annual Meeting (November 7-10, 2004.
Léa Grauvogel-Stamm and Sidney R. Ash (2005): Recovery of the Triassic land flora from the end-Permian life crisis. Abstract, C. R. Palevol, 4.
! D.W. Haig et al. (2015): Early Triassic (early Olenekian) life in the interior of East Gondwana: mixed marine–terrestrial biota from the Kockatea Shale, Western Australia. In PDF, Palaeogeography, Palaeoclimatology, Palaeoecology, 417: 511-533. See also here (abstract).
Karina G. Hankins, Department of Earth Sciences, University of Southern California, Los Angeles, CA: PALEOECOLOGY OF THE BIOTIC RECOVERY FROM THE END-TRIASSIC MASS EXTINCTION, LOWER JURASSIC SUNRISE FORMATION, NEW YORK CANYON, WEST-CENTRAL NEVADA. Abstract, GSA Annual Meeting, November 5-8, 2001.
E. Hermann et al. (2012): Climatic oscillations at the onset of the Mesozoic inferred from palynological records from the North Indian Margin. Abstract, Journal of the Geological Society, London, 169: 227-237.
E. Hermann et al. (2011): Terrestrial ecosystems on North Gondwana following the end-Permian mass extinction. Abstract.
! P.A. Hochuli et al. (2016): Severest crisis overlooked - Worst disruption of terrestrial environments postdates the Permian-Triassic mass extinction. Scientific Reports.
! Peter A. Hochuli et al. (2010): Rapid demise and recovery of plant ecosystems across the end-Permian extinction event. PDF file, Global and Planetary Change.
R. Hofmann et al. (2011):
trace fossil evidence for an early recovery signal in the aftermath of the
end-Permian mass extinction. Abstract,
Palaeogeography, Palaeoclimatology, Palaeoecology. 310: 216-226.
See also: Early Triassic recovery from the end-Permian extinction of benthic ecosystems in the palaeotropics. In PDF, thesis 2014, University of Zurich. Article "New trace fossil evidence for an early recovery signal in the aftermath of the end-Permian mass extinction" starting on PDF page 21.
B. Hönisch et al. (2012): The Geological Record of Ocean Acidification. In PDF, Science, 335.
! M. Holz (2015): Mesozoic paleogeography and paleoclimates - a discussion of the diverse greenhouse and hothouse conditions of an alien world. Abstract, Journal of South American Earth Sciences.
Shi-xue Hu et al. (2011): The Luoping biota: exceptional preservation, and new evidence on the Triassic recovery from end-Permian mass extinction. In PDF, Proc. R. Soc., B 278. See also here.
Raymond B. Huey and Peter D. Ward: Hypoxia, Global Warming, and Terrestrial Late Permian Extinctions. Science, Vol 308, Issue 5720, 398-401; 2005.
! P. Hull (2015): Life in the aftermath of mass extinctions. In PDF, Current Biology. See also here (abstract).
P.M. Hull et al. (2015): Rarity in mass extinctions and the future of ecosystems. In PDF, Nature, 528: 345-351.
! R.B. Irmis and J.H. Whiteside (2011): Delayed recovery of non-marine tetrapods after the end-Permian mass extinction tracks global carbon cycle. Abstract, Proc. R. Soc. B. See also here (in PDF).
Yukio Isozaki (2009): Integrated "plume winter" scenario for the double-phased extinction during the Paleozoic-Mesozoic transition: The G-LB and P-TB events from a Panthalassan perspective. PDF file, Journal of Asian Earth Sciences, 36: 459-480.
David Jablonski, Committee on Evolutionary Biology, Division of Biological Sciences, University of Chicago: Extinction: Past and present. PDF file, Nature 427: 589; 2004.
David Jablonski, Committee on Evolutionary Biology, Division of Biological Sciences, University of Chicago: The interplay of physical and biotic factors in macroevolution. PDF file, In: A. Lister and L. Rothschild, eds., Evolution on Planet Earth: The impact of the physical environment. New York: Academic Press, 235-252; 2003.
Joint Nature Conservation Committee (JNCC):
Permian - Triassic.
This expired link is available through the Internet Archive´s Wayback Machine.
Klaus-Peter Kelber: Beyond the Permian-Triassic extinction events: The highly diverse Lower Keuper flora (Ladinian, Triassic) of southern Germany. Abstract, Workshop on Permian - Triassic Paleobotany and Palynology, June 16-18, 2005; Natural Science Museum of South Tyrol, Bolzano, Italy.
! Kelber, K.-P. (2003): Sterben und Neubeginn im Spiegel der Paläofloren. PDF file (17 MB!), in German. Plant evolution, the fossil record of plants and the aftermath of mass extinction events. pp. 38-59, 212-215; In: Hansch, W. (ed.): Katastrophen in der Erdgeschichte - Wendezeiten des Lebens.- museo 19, Heilbronn.
D.V. Kent and G. Muttoni (2003): Mobility of Pangea: Implications for Late Paleozoic and Early Mesozoic Paleoclimate. In PDF.
Hans Kerp, Abdallah Abu Hamad, Klaus Bandel & Birgit Niemann: A new Upper Permian flora from the Middle East with typical Triassic Gondwana elements. Abstract, The 15th Plant Taphonomy Meeting, Naturalis, National Museum of Natural History, Leiden, The Netherlands, 12-13th November 2004.
Richard A. Kerr, Science magazine, April 2005: Gasping for Air in the Permian. Abstract. Thin air may have forced animals down from higher latitudes 250 million years ago, crowding them into the lowlands and possibly helping along the largest extinction in the history of the planet, according to a study of Science. See also here.
S. Kershaw (2017): Palaeogeographic variation in the Permian-Triassic boundary microbialites: A discussion of microbial and ocean processes after the end-Permian mass extinction. Journal of Palaeogeography.
KIDDER, David L. and WORSLEY, Thomas R., Geological Sciences, Ohio Univ, Athens: DID THE END-PERMIAN EXTINCTION DELAY TRIASSIC RECOVERY BY AFFECTING THE EARTH SYSTEM? Abstract.
D. Klärner (2016), Frankfurter Allgemeine (FAZ):
schicksalhaften Wälder. In German.
About P.A. Hochuli et al. (2016): Severest crisis overlooked ...
V.A. Krassilov and E.V. Karasev (2009): Paleofloristic evidence of climate change near and beyond the Permian-Triassic boundary. PDF file, Palaeogeogr. Palaeoclimatol. Palaeoecol., 284: 326-336.
Evelyn Kustatscher, Johanna H.A. van Konijnenburg-van Cittert & Michael Wachtler: Seedferns and horsetails from the Anisian plant locality Kühwiesenkopf / Monte Prà della Vacca (Dolomites, N-Italy). Abstract, Workshop on Permian - Triassic Paleobotany and Palynology, June 16-18, 2005; Natural Science Museum of South Tyrol, Bolzano, Italy.
Evelyn Kustatscher, Johanna H.A. van Konijnenburg-van Cittert, Guido Roghi & Luisa Passoni: Triassic plant fossils from N-Italy: a general overview. Abstract, Workshop on Permian - Triassic Paleobotany and Palynology, June 16-18, 2005; Natural Science Museum of South Tyrol, Bolzano, Italy.
! C.C. Labandeira et al. (2016): Floral Assemblages and Patterns of Insect Herbivory during the Permian to Triassic of Northeastern Italy. PLoS ONE. 11. See also here (in PDF).
Barry Lomax et al. (2001):
Rapid (10-yr) recovery of terrestrial productivity in
a simulation study of the terminal Cretaceous impact event. PDF file,
Earth and Planetary Science Letters 192 (2001): 137-144.
Snapshot provided by the Internet Archive´s Wayback Machine.
Cindy V. Looy, Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, D.C.: Ecological success of Early Triassic isoetaleans. A reconstruction of Pleuromeia sternbergi from the Early Triassic.
C. V. Looy1, W. A. Brugman1, D. L. Dilcher2, and H. Visscher1. 1Laboratory of Palaeobotany and Palynology, Utrecht University; 2Paleobotany Laboratory, Florida Museum of Natural History, University of Florida, Gainesville: The delayed resurgence of equatorial forests after the Permian-Triassic ecologic crisis. PNAS Online, Vol. 96, Issue 24, 13857-13862, November 23, 1999.
K.M. Meyer et al. (2011):
that high primary productivity delayed recovery from end-Permian
mass extinction. In PDF,
Earth and Planetary Science Letters, 302.
Now recovered from the Internet Archive´s Wayback Machine.
See also here (abstract).
Per Michaelsen (2002): Mass extinction of peat-forming plants and the effect on fluvial styles across the Permian-Triassic boundary, northern Bowen Basin, Australia. PDF file, Palaeogeography, Palaeoclimatology, Palaeoecology, 179: 173-188. Snapshot taken by the Internet Archive´s Wayback Machine.
Richard Monastersky, Science News, 1996 (website by Find Article): Global crisis: the fungi stand alone - mass extinction at the end of the Permian period.
A.J. Newell et al. (2010): Disruption of playa-lacustrine depositional systems at the Permo-Triassic boundary: evidence from Vyazniki and Gorokhovets on the Russian Platform Journal of the Geological Society, London, 167: 695-716.
K.J. Niklas (2015): Measuring the tempo of plant death and birth. In PDF, New Phytologist.
H. Noroozpour et al. (2013): Permo-Triassic Deposits of Shorjestan Area, Central Iran: The Palynological Report of the Greatest Phanerozoic Disaster in Iran. In PDF.
Michael J. Novacek and Elsa E. Cleland (2001): The current biodiversity extinction event: Scenarios for mitigation and recovery. Abstract, PNAS, 98: 5466-5470.
! Dennis W. Nyberg, University of Illinois at Chicago: Biology of Populations and Communities. Lecture notes. Navigate from EXAM 1, 2, or 3 Material (chiefly PDF files). Go to: Ecological Restoration.
Claire O'Connell, The Irish Times, January 15, 2017: "Our climate is changing at a faster pace than ever before in geological history". Interview with J. Jennifer McElwain, University College Dublin, School of Biology and Environmental Science.
J.L. Payne and B. Van de Schootbrugge (2007): Life in Triassic oceans: links between planktonic and benthic recovery and radiation. PDF file; In: P.G. Falkowski and A.H. Knoll (eds.), The Evolution of Primary Producers in the Sea.
J.L. Payne et al. (2006): The Pattern and Timing of Biotic Recovery from the End-Permian Extinction on the Great Bank of Guizhou, Guizhou Province, China. In PDF, Palaios, 21: 63-85.
! J.L. Payne et al. (2004): Large Perturbations of the Carbon Cycle During Recovery from the End-Permian Extinction. In PDF, Science, 305, Issue 5683: 506-509. See also here (abstract).
H.W. Pfefferkorn (2004):
The complexity of
Commentary, PNAS, 101: 12779-12780.
Take notice of figure 2: A reconstruction of the herbaceous lycopsid Pleuromeia and the in situ occurrence of casts of stems of this species in a red sandstone of the early Triassic Period, combined with a landscape sketch with this plant and a fern species.
Hermann W. Pfefferkorn, Department of Earth and Environmental Science, University of Pennsylvania, Philadelphia, PA: Commentary: Recuperation from Mass Extinctions. Proceedings of the National Academy of Sciences, 96.
A. Piombino (2016): The Heavy Links between Geological Events and Vascular Plants Evolution: A Brief Outline. In PDF, International Journal of Evolutionary Biology, 216.
S.B. Pruss and D.J. Bottjer (2004): Late Early Triassic microbial reefs of the western United States: a description and model for their deposition in the aftermath of the end-Permian mass extinction. In PDF, Palaeogeography, Palaeoclimatology, Palaeoecology, 211: 127-137.
Sara Brady PRUSS, Organismic and Evolutionary Biology, Harvard Univ, Cambridge, MA, & David J. BOTTJER, Earth Sciences, Univ of Southern California, Los Angeles, CA: LOWER TRIASSIC MICROBIALITES AND THEIR RELATIONSHIP TO LONG-TERM ENVIRONMENTAL STRESS FOLLOWING THE END-PERMIAN MASS EXTINCTION. Abstract, Geological Society of America, 2004 Denver Annual Meeting (November 7-10, 2004).
PRUSS, Sara and BOTTJER, David, Earth Sciences, University of Southern California, Los Angeles, CA: GEOBIOLOGY OF MASS EXTINCTION RECOVERY INTERVAL ANACHRONISTIC FACIES: MICROBIAL REEFS IN THE EARLY TRIASSIC. Abstract.
! P.M. Rees (2002): Land-plant diversity and the end-Permian mass extinction. In PDF, Geology, 30: 827-830. See also here (abstract).
Rees, P.M., McGowan, Alistair J., & Ziegler, Alfred M.: PATTERNS OF GLOBAL PLANT DIVERSITY, GEOGRAPHY AND CLIMATE IN THE PERMIAN AND TRIASSIC.- Abstract, Summit 2000, 2000 GSA Annual Meeting, Reno, Nevada; The Geological Society of America (GSA).
B.L. Rego et al. (2012): Within- and among-genus components of size evolution during mass extinction, recovery, and background intervals: a case study of Late Permian through Late Triassic foraminifera. In PDF, Paleobiology, 38: 627-643.
! Gregory J. Retallack et al. (2011): Multiple Early Triassic greenhouse crises impeded recovery from Late Permian mass extinction. In PDF, Palaeogeography, Palaeoclimatology, Palaeoecology. See also here (abstract).
G.J. Retallack and E.S Krull (1999):
ecological shift at the Permian-Triassic boundary in Antarctica. In PDF,
Australian Journal of Earth Sciences.
Now recovered from the Internet Archive´s Wayback Machine.
E. Schneebeli-Hermann et al. (2014):
history across the Permian–Triassic boundary in Pakistan (Amb section, Salt Range).
Gondwana research, 27: 911-924.
See also here, and there (in PDF).
Vince Stricherz, UW Today (University of Washington, Seattle, WA):
oxygen likely made "Great Dying" worse, greatly delayed recovery.
About some results of Peter Ward and Raymond Huey, University of Washington.
"... nearby populations of the same species were cut off from each other because even low-altitude passes had insufficient oxygen to allow animals to cross from one valley to the next. ..."
"... it appears the greatly reduced oxygen actually created impassable barriers that affected the ability of animals to move and survive ..."
! Gregory J. Retallack (Department of Geological Sciences, University of Oregon, Eugene), John J. Veevers & Ric Morante (School of Earth Sciences, Macquarie University, New South Wales, Australia): Global coal gap between Permian-Triassic extinction and Middle Triassic recovery of peat-forming plants. Abstract, Geological Society of America Bulletin, February 1996.
Peter D. Roopnarine et al. (2007): Trophic network models explain instability of Early Triassic terrestrial communities. PDF file, Proc. R. Soc. B, 274: 2077-2086. See also here.
S. Ros-Franch et al. (2014): Comprehensive database on Induan (Lower Triassic) to Sinemurian (Lower Jurassic) marine bivalve genera and their paleobiogeographic record. In PDF.
Sarda Sahney and Michael J Benton (2008): Recovery from the most profound mass extinction of all time. Proc. R. Soc. B, 275: 759-765. See also here (PDF file).
R. Saito (2015): Biotic and Ocean-redox Changes in the Aftermath and Recovery Following the End-Permian Mass Extinction. Table of contents and abstract, in PDF.
R. Saito et al. (2013): A terrestrial vegetation turnover in the middle of the Early Triassic. Abstract, Global and Planetary Change, 105: 152-159. see also here (in PDF).
Urs Schaltegger et al. (2008): Precise U-Pb age constraints for end-Triassic mass extinction, its correlation to volcanism and Hettangian post-extinction recovery. PDF file, Earth and Planetary Science Letters, 267: 266-275.
! E. Schneebeli-Hermann et al. (2012): Palynology of the Lower Triassic succession of Tulong, South Tibet - Evidence for early recovery of gymnosperms. In PDF, Palaeogeography, Palaeoclimatology, Palaeoecology, 339-341: 12-24.
E. Schneebeli-Hermann et al.: Terrestrial ecosystems during and following the end-Permian mass extinction - or from spore spike to spore spike. In PDF.
M. Schobben et al. (2013): Palaeotethys seawater temperature rise and an intensified hydrological cycle following the end-Permian mass extinction. In PDF, Gondwana Research.
! M.A. Sephton et al. (2015): Terrestrial acidification during the end-Permian biosphere crisis? In PDF, Geology, 43: 159–162.
M.A. Sephton et al. (2015): Terrestrial acidification during the end-Permian biosphere crisis?. In PDF. See also here.
! M.A. Sephton et al. (2005): Catastrophic soil erosion during the end-Permian biotic crisis. In PDF.
! D.E. Shcherbakov (2008): Insect recovery after the Permian/Triassic crisis. PDF file, Alavesia, 2: 125-131.
! G.R. Shi and J.B. Waterhouse (2010): Late Palaeozoic global changes affecting high-latitude environments and biotas: an introduction. In PDF, Palaeogeography, Palaeoclimatology, Palaeoecology, 298: 1-16.
C.A. Sidor et al. (2013): Provincialization of terrestrial faunas following the end-Permian mass extinction. In PDF, PNAS, 110: 8129-8133.
! D. Silvestro et al. (2015): Revisiting the origin and diversification of vascular plants through a comprehensive Bayesian analysis of the fossil record. In PDF, New Phytologist, 207: 425-436.
H. Song et al. (2014): Anoxia/high temperature double whammy during the Permian-Triassic marine crisis and its aftermath.
M.B. Steiner et al. (2003): Fungal abundance spike and the Permian-Triassic boundary in the Karoo Supergroup (South Africa). In PDF.
! Hans-Dieter Sues and Nicholas C. Fraser (2010): Triassic Life on Land: The Great Transition. Google books.
Y. Sun et al. (2012):
hot temperatures during the Early Triassic greenhouse. In PDF,
See also here (abstract). Also worth to check out:
N. Goudemand et al. (2012): Comment on "Lethally Hot Temperatures During the Early Triassic Greenhouse".
R. Tewari et al, (2015): The Permian-Triassic palynological transition in the Guryul Ravine section, Kashmir, India: implications for Tethyan-Gondwanan correlations. In PDF, Earth-Science Reviews, 149: 53-66.
Richard J. Twitchett (2007): Lilliput effect in the aftermath of the end-Permian extinction event. In PDF, Palaeogeography, Palaeoclimatology, Palaeoecology, 252: 132-144.
Richard J. Twitchett, Department of Earth Sciences, University of Bristol (John Wiley & Sons, Inc.): Incompleteness of the Permian-Triassic fossil record: a consequence of productivity decline? Abstract.
Dieter Uhl et al. (2010): Evidence of paleowildfire in the early Middle Triassic (early Anisian) Voltzia Sandstone: The oldest post-Permian macroscopic evidence of wildfire discovered so far. Abstract, PDF file, Palaios, 25: 837-842. See also here.
Han van Konijnenburg-van Cittert et al.: Vegetation successsion through the end-Permian ecologic crisis. (Powerpoint presentatation).
! Vivi Vajda and Stephen McLoughlin (2007): Extinction and recovery patterns of the vegetation across the Cretaceous-Palaeogene boundary - a tool for unravelling the causes of the end-Permian mass-extinction. PDF file, Review of Palaeobotany and Palynology, 144: 99-112. See fig. 3!
C. Virgili (2008): The Permian-Triassic transition: Historical review of the most important ecological crises with special emphasis on the Iberian Peninsula and Western-Central Europe. PDF file, Journal of Iberian Geology, 34: 123-158.
Henk Visscher et al. (2011):
virulence at the time of the end-Permian biosphere crisis? Abstract,
Geology, 39. See also:
Fungi helped destroy forests during mass extinction 250 million years ago. By Robert Sanders, UC Berkely News Center, August 5, 2011.
Forest-killing fungi could multiply in a warming world. By Bob Berwyn, August 8, 2011.
! Henk Visscher, Henk Brinkhuis, David L. Dilcher, William C. Elsik, Yoram Eshet, Cindy V. Looy, Michael R. Rampino, and Alfred Traverse: The terminal Paleozoic fungal event: Evidence of terrestrial ecosystem destabilization and collapse. PNAS, Vol. 93, Issue 5, 2155-2158, March 5, 1996.
! B. van de Schootbrugge et al. (2009): Floral changes across the Triassic/Jurassic boundary linked to flood basalt volcanism. In PDF.
! Henk Visscher, Cindy V. Looy, Margaret E. Collinson, Henk Brinkhuis, Johanna H.A. van Konijnenburg-van Cittert, Wolfram M. Kürschner, and Mark A. Sephton: Environmental mutagenesis during the end-Permian ecological crisis. Abstract, PNAS, August 31, 2004; vol. 101, no. 35: 12952-12956.
Wang Zi-qiang (1996): Recovery of vegetation from the terminal Permian massextinction in North China. Abstract, Rev. Palaeobot. Palynol. 91: 121-142.
T. Wappler et al. (2015): Plant-insect interactions from Middle Triassic (late Ladinian) of Monte Agnello (Dolomites, N-Italy) - initial pattern and response to abiotic environmental perturbations. PeerJ.
P. Ward et al. (2006): Confirmation of Romer´s Gap as a low oxygen interval constraining the timing of initial arthropod and vertebrate terrestrialization. In PDF, PNAS, see also here.
J.H. Whiteside et al. (2015): Extreme ecosystem instability suppressed tropical dinosaur dominance for 30 million years. In PDF, PNAS.
Wikipedia, the free encyclopedia: Fern spike.
Wikipedia, the free encyclopedia:
Category:Triassic first appearances
! Category:Triassic plants
P.B. Wignall (2008): The end-Permian crisis, aftermath and subsequent recovery. In PDF, Origin and Evolution of Natural Diversity: ...
! A.M.E. Winguth (2016): Changes in productivity and oxygenation during the Permian-Triassic transition. Geology, 44: 783–784.
H. Wu et al. (2012): Milankovitch and sub-Milankovitch cycles of the early Triassic Daye Formation, South China and their geochronological and paleoclimatic implications. In PDF, Gondwana Research, 22: 748-759.
Shucheng Xie et al. (2011):
blooms tied to volcanism during the 5 m.y. Permo-Triassic biotic crisis: Reply. In PDF,
Geology. See especially:
Shucheng Xie et al. (2010): Cyanobacterial blooms tied to volcanism during the 5 m.y. Permo-Triassic biotic crisis.
H. Yin et al. (2007):
protracted Permo-Triassic crisis and multi-episode extinction
around the Permian-Triassic boundary. In PDF,
Global and Planetary Change.
Now recovered from the Internet Archive´s Wayback Machine.
J. Yu et al. (2015), starting on PDF page 48: Vegetation changeover across the Permian-Triassic boundary in Southwest China. Extinction, survival, recovery and palaeoclimate: a critical review. In PDF, abstract, Agora Paleobotanica, A tribute to Bernard Renault, Autun.
! J. Yu et al. (2015): Vegetation changeover across the Permian-Triassic Boundary in Southwest China: Extinction, survival, recovery and palaeoclimate: A critical review. Abstract, Earth-Science Reviews. See also here (summary by David De Vleeschouwer).
Jianxin Yu et al. (2010):
a pioneering lycopsid genus in the recovery of the Triassic land flora in South China.
Abstract, Comptes Rendus Palevol., 9: 479-486.
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