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Mastodonsauroids Temporal range: 251.0–201.4 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Early Tri****ic -
Middle Jur****ic
Restoration of
Paracyclotosaurus Scientific...
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Jammerbergia is an
extinct genus of
mastodonsauroid temnospondyl within the
family Mastodonsauridae. The only
species is
Jammerbergia formops,
named in...
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Xestorrhytias is an
extinct genus of
mastodonsauroid temnospondyl within the
family Mastodonsauridae. They were
amphibious carnivores.
Prehistoric amphibian...
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Odenwaldia is an
extinct genus of
mastodonsauroid temnospondyl within the
family Heylerosauridae.
Odenwaldia is only
known from one species, O. heidelbergensis...
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Quasicyclotosaurus is an
extinct genus of
mastodonsauroid temnospondyl. It had a
closed otic notch.
Paleontology portal Prehistoric amphibian List of...
- Taquet, Philippe; Vacant, Renaud; Steyer, Jean-Sébastien (2016). "A new
Mastodonsauroid Temnospondyl from the Tri****ic of Algeria:
Implications for the biostratigraphy...
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Stenotosauridae is an
extinct family of
mastodonsauroid temnospondyls. It has
included genera such as Stenotosaurus, Wellesaurus, and Procyclotosaurus...
- and its
relatives within the
clade Rhytidostea,
while placing only
mastodonsauroid taxa
within Capitosauria.
Below is a
cladogram from
Fortuny et al....
- 2001). "A
systematic revision and
phylogenetic analysis of Tri****ic
mastodonsauroids (Temnospondyli: Stereospondyli)".
Zoological Journal of the Linnean...
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Yuanansuchus is an
extinct genus of
mastodonsauroid temnospondyl.
Fossils have been
found from the
Xinlingzhen formation in Yuan'an County, Hubei, China...