The Extinct Amphibian Iceberg

Описание: Hello I'm the Dark Master and Happy Halloween in todays Iceberg celebration of the spook filled holiday spirit I figure why not get love to the other group of creepy crawlies that aren't arthropods, the amphibians. Join the Dark Master to learn about these slimy critters now lost to the ages.
My brother helped make the thumbnail of this video consider buying his books if you like to support creators. He recently published his second book in the Saga of Mirria Trilogy
https://www.amazon.com/dp/B0DX5PBN9V
https://www.amazon.com/dp/B0FTGL2MVT
Timestamps
0:00 Intro
4:50 Layer 1: The Sky
21:17 Layer 2: Tip of the Iceberg
42:09 Layer 3: Surface Waters
1:00:30 Layer 4: Bottom of the Iceberg
1:15:15 Layer 5: Beneath the Iceberg
1:27:04 Layer 6: Open Ocean
1:39:36 Layer 7: Deeper Waters
1:53:13 Layer 8: The Twilight Zone
2:04:50 Layer 9: The Abyss
2:17:59 Layer 10: The Trench
2:31:16 Layer 11: The Seafloor
Citation list (Ran out of room):
Ascarrunz, Eduardo; Rage, Jean-Claude; Legreneur, Pierre; Laurin, Michel (2016). "Triadobatrachus massinoti, the earliest known lissamphibian (Vertebrata: Tetrapoda) re-examined by µCT-Scan, and the evolution of trunk length in batrachians". Contributions to Zoology. 58 (2): 201–234
Benton, Michael J. (2019). "Acanthostega". Vertebrate Palaeontology (Kindle ed.). Wiley. p. 90.
Caldwell, Michael W (2003-04-01). ""Without a leg to stand on": on the evolution and development of axial elongation and limblessness in tetrapods". Canadian Journal of Earth Sciences. 40 (4): 573–588
Daeschler, Edward B.; Shubin, Neil H. & Jenkins, Farish A. Jr. (6 April 2006). "A Devonian tetrapod-like fish and the evolution of the tetrapod body plan" (PDF). Nature. 440 (7085): 757–763.
Daeschler, Edward B.; Clack, Jennifer A.; Shubin, Neil H. (19 May 2009). "Late Devonian tetrapod remains from Red Hill, Pennsylvania, USA: how much diversity?". Acta Zoologica. 90: 306–317.
Evans, Susan E.; Groenke, Joseph R.; Jones, Marc E. H.; Turner, Alan H.; Krause, David W. (2014). "New Material of Beelzebufo, a Hyperossified Frog (Amphibia: Anura) from the Late Cretaceous of Madagascar". PLOS ONE. 9 (1) e87236.
Harris, Susan K.; Lucas, Spencer G.; Berman, David S.; Henrici, Amy C. (2005). "Diplocaulus cranial material from the lower Abo Formation (Wolfcampian) of New Mexico and the stratigraphic distribution of the genus". New Mexico Museum of Natural History and Science Bulletin. 30: 101–103.
Huttenlocker, A. K.; Pardo, J. D.; Small, B. J.; Anderson, J. S. (2013). "Cranial morphology of recumbirostrans (Lepospondyli) from the Permian of Kansas and Nebraska, and early morphological evolution inferred by micro-computed tomography". Journal of Vertebrate Paleontology 33 (3): 540
Jarvik, Erik (15 April 1996). "The Devonian tetrapod Ichthyostega" (PDF). Fossils and Strata. 40: 1–206.
Jay Savage (1965). "An extraordinary new toad from Costa Rica". Revista de Biología Tropical. 14: 153–167.
Klembara, Jozef; Hain, Miroslav; Ruta, Marcello; Berman, David S.; Pierce, Stephanie E.; Henrici, Amy C. (2019). "Inner ear morphology of diadectomorphs and seymouriamorphs (Tetrapoda) uncovered by high-resolution x-ray microcomputed tomography, and the origin of the amniote crown group". Palaeontology. 63: 131–154
Marjanović, D.; Laurin, M. (2009). "The origin(s) of modern amphibians: a commentary" (PDF). Evolutionary Biology. 36 (3): 336–338.
McDonald, K.R. (1990). "Rheobatrachus Liem and Taudactylus Straughan & Lee (Anura: Leptodactylidae) in Eungella National Park, Queensland: distribution and decline". Transactions of the Royal Society of South Australia. 114 (4): 187–194.
Rainer R. Schoch; Florian Witzmann; Raphael Moreno; Ralf Werneburg; Eudald Mujal (2024). "Growing giants: ontogeny and life history of the temnospondyl Mastodonsaurus giganteus (Stereospondyli) from the Middle Triassic of Germany". Fossil Record. 27 (3): 401–422
Schoch, R. R. (2013). "The evolution of major temnospondyl clades: An inclusive phylogenetic analysis". Journal of Systematic Palaeontology. 11 (6): 673–705.
Schoch, Rainer R. (2021-09-30). "The life cycle in late Paleozoic eryopid temnospondyls: developmental variation, plasticity and phylogeny". Fossil Record. 24 (2): 295–319.
Stuart, Simon N.; Chanson, Janice S.; Cox, Neil A.; Young, Bruce E.; Rodrigues, Ana S. L.; Fischman, Debra L.; Waller, Robert W. (3 December 2004). "Status and Trends of Amphibian Declines and Extinctions Worldwide". Science. 306 (5702): 1783–1786.
Ward, Peter; Labandeira, Conrad; Laurin, Michel; Berner, Robert A. (7 November 2006). "Confirmation of Romer's Gap as a low oxygen interval constraining the timing of initial arthropod and vertebrate terrestrialization". PNAS. 103 (45): 16818–16822.
Warren, A.A.; Rich, P.V. & Rich, T.H. (1997). "The last, last labyrinthodonts?". Palaeontographica A. 247 (1–4): 1–24.
White, T.E. (1939). "Osteology of Seymouria baylorensis Broili". Bulletin of the Museum of Comparative Zoology. 85 (5): 323–409