Editing Jurassic (section)

=== End-Triassic extinction ===
There is no evidence of a mass extinction of plants at the Triassic–Jurassic boundary.<ref name="Lucas-2015">{{Cite journal|last1=Lucas|first1=Spencer G.|last2=Tanner|first2=Lawrence H.|date=October 2015|title=End-Triassic nonmarine biotic events|journal=Journal of Palaeogeography|language=en|volume=4|issue=4|pages=331–348|doi=10.1016/j.jop.2015.08.010|bibcode=2015JPalG...4..331L|doi-access=free}}</ref> At the Triassic–Jurassic boundary in Greenland, the sporomorph (pollen and spores) record suggests a complete floral turnover.<ref>{{Cite journal|last1=Mander|first1=Luke|last2=Kürschner|first2=Wolfram M.|last3=McElwain|first3=Jennifer C.|date=2010-08-31|title=An explanation for conflicting records of Triassic–Jurassic plant diversity|journal=Proceedings of the National Academy of Sciences|language=en|volume=107|issue=35|pages=15351–15356|doi=10.1073/pnas.1004207107|issn=0027-8424|pmid=20713737|pmc=2932585|bibcode=2010PNAS..10715351M|doi-access=free}}</ref> An analysis of macrofossil floral communities in Europe suggests that changes were mainly due to local [[ecological succession]].<ref>{{Cite journal|last1=Barbacka|first1=Maria|last2=Pacyna|first2=Grzegorz|last3=Kocsis|first3=Ádam T.|last4=Jarzynka|first4=Agata|last5=Ziaja|first5=Jadwiga|last6=Bodor|first6=Emese|date=August 2017|title=Changes in terrestrial floras at the Triassic-Jurassic Boundary in Europe|url=https://linkinghub.elsevier.com/retrieve/pii/S0031018216304977|journal=Palaeogeography, Palaeoclimatology, Palaeoecology|language=en|volume=480|pages=80–93|doi=10.1016/j.palaeo.2017.05.024|bibcode=2017PPP...480...80B}}</ref> At the end of the Triassic, the [[Peltaspermaceae]] became extinct in most parts of the world, with ''[[Lepidopteris]]'' persisting into the Early Jurassic in Patagonia.<ref>{{Cite journal|last1=Elgorriaga|first1=Andrés|last2=Escapa|first2=Ignacio H.|last3=Cúneo|first3=N. Rubén|date=July 2019|title=Relictual Lepidopteris (Peltaspermales) from the Early Jurassic Cañadón Asfalto Formation, Patagonia, Argentina|url=https://www.journals.uchicago.edu/doi/10.1086/703461|journal=International Journal of Plant Sciences|language=en|volume=180|issue=6|pages=578–596|doi=10.1086/703461|bibcode=2019IJPlS.180..578E |issn=1058-5893|s2cid=195435840}}</ref> ''[[Dicroidium]]'', a [[Corystospermaceae|corystosperm]] seed fern that was a dominant part of Gondwanan floral communities during the Triassic, also declined at the Triassic–Jurassic boundary, surviving as a relict in Antarctica into the Early Jurassic.<ref>{{Citation|last1=Bomfleur|first1=Benjamin|title=Polar Regions of the Mesozoic–Paleogene Greenhouse World as Refugia for Relict Plant Groups|date=2018|url=https://linkinghub.elsevier.com/retrieve/pii/B9780128130124000243|work=Transformative Paleobotany|pages=593–611|publisher=Elsevier|language=en|doi=10.1016/b978-0-12-813012-4.00024-3|isbn=978-0-12-813012-4|access-date=2020-11-12|last2=Blomenkemper|first2=Patrick|last3=Kerp|first3=Hans|last4=McLoughlin|first4=Stephen}}</ref>