Temporal range: Middle-Late Toarcian to Bajocian ~179–168 Ma
PreꞒ
Ꞓ
O
S
D
C
P
T
J
K
Pg
N
[1][2]
Scientific classification
Kingdom:
Animalia
Phylum:
Chordata
Class:
Amphibia
Order:
Anura
Suborder:
Archaeobatrachia
Genus:
†Notobatrachus
Reig 1956
Species
N. degiustoiReig 1956 (type)
N. reigiBáez & Nicoli 2008
Notobatrachus is an extinct genus of frog from the Lower Jurassic (Toarcian) Cañadon Asfalto Formation, Cañadón Asfalto Basin and Middle Jurassic La Matilde Formation, Deseado Massif of Patagonia, Argentina.[3]N. degiustoi is the most completely known Jurassic frog and has been recorded in many outcrops of the La Matilde Formation of the Deseado Massif in southern Patagonia.[4]
^Fantasia, A.; Föllmi, K. B.; Adatte, T.; Spangenberg, J. E.; Schoene, B.; Barker, R. T.; Scasso, R. A. (2021). "Late Toarcian continental palaeoenvironmental conditions: An example from the Canadon Asfalto Formation in southern Argentina". Gondwana Research. 89 (1): 47–65. Bibcode:2021GondR..89...47F. doi:10.1016/j.gr.2020.10.001. S2CID 225120452. Retrieved 27 August 2021.
^Pol, D.; Gomez, K.; Holwerda, F. M.; Rauhut, O. W.; Carballido, J. L. (2022). "Sauropods from the Early Jurassic of South America and the Radiation of Eusauropoda". South American Sauropodomorph Dinosaurs. 1 (1): 131–163. doi:10.1007/978-3-030-95959-3_4. Retrieved 2 May 2022.
Notobatrachus is an extinct genus of frog from the Lower Jurassic (Toarcian) Cañadon Asfalto Formation, Cañadón Asfalto Basin and Middle Jurassic La Matilde...
frogs. Morphologically recognisable stem-frogs like the South American Notobatrachus are known from the Middle Jurassic, with modern crown-group frogs like...
animal and was estimated to be 33 mm (1+1⁄4 in) from snout to vent. Notobatrachus degiustoi from the middle Jurassic is slightly younger, about 155–170...
but is considered to be more basal than Notobatrachus and living frogs. Several specimens of Notobatrachus degiustoi have been found in Patagonia, Argentina...
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