The Permian begin with the grouping of all the continents, creating the Pangea. Vertebrates became totally terrestrials and reptiles diversify. But it is also known to end with the largest mass extiction, 90 percent of life diseppeared with the end of the Paleozoic.
If you want to help me with my utip account : https://utip.io/anthonypain
Sources and more informations :
Rectifenestella - https://www.mindat.org/taxon-4856215.html
Acanthocladia - https://www.mindat.org/taxon-3234962.html
Thamnopora - https://www.mindat.org/taxon-3250581.html
Horridonia - https://www.palass.org/publications/palaeontology-journal/archive/4/1/article_pp42-53
Coledium - https://www.mindat.org/taxon-4866115.html
Xenodiscus - https://www.mindat.org/taxon-4625586.html
Juresanites - http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=13749
Permophorus - http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=18793
Deltoblastus - https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0127727
Ditomopyge - https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095722809
Acanthodes - http://www.prehistoric-wildlife.com/species/a/acanthodes.html
Xenacanthus - http://www.prehistoric-wildlife.com/species/x/xenacanthus.html
Archegosaurus - https://www.mindat.org/taxon-4815828.html
Eryops - https://www.britannica.com/animal/Eryops
Sclerocephalus - http://www.prehistoric-wildlife.com/species/s/sclerocephalus.html
Seymouria - https://www.dkfindout.com/us/dinosaurs-and-prehistoric-life/prehistoric-amphibians/amphibian-or-reptile/
Discosauriscus - http://tolweb.org/Discosauriscus/17544
Diplocaulus - https://www.newdinosaurs.com/diplocaulus/
Orobates - http://www.reptileevolution.com/orobates.htm
Captorhinus - https://www.britannica.com/animal/Captorhinus
Mesosaurus - https://www.thoughtco.com/mesosaurus-1091511
Scutosaurus - http://www.prehistoric-wildlife.com/species/s/scutosaurus.html
Varanops - https://www.reptileevolution.com/varanops.htm
Dimetrodon - https://www.thoughtco.com/things-to-know-dimetrodon-1093785
Moschops - https://www.newdinosaurs.com/moschops/
Eothyris - http://www.prehistoric-wildlife.com/species/e/eothyris.html
Cotylorhynchus - http://www.prehistoric-wildlife.com/species/c/cotylorhynchus.html
Edaphosaurus - https://prehistoric-earth-a-natural-history.fandom.com/wiki/Edaphosaurus
Robertia - http://www.prehistoric-wildlife.com/species/r/robertia.html
Procynosuchus -- http://www.prehistoric-wildlife.com/species/p/procynosuchus.html
Pelanomodon - https://www.mindat.org/taxon-4818331.html
Music, Dreamer by Hazy cinematic
Thumbnail : Julio Lacerda
0:00 Permian conditions
1:56 Invertebrates
7:55 Arthropods
8:22 Vertebrates
14:35 Reptiles
17:46 Synapsids