Tingamarra Fauna

The Tingamarra Fauna is associated with the early Eocene Murgon fossil site, and contains the earliest known non-flying eutherian, passerine, trionychidae turtles, mekosuchine crocodiles along with frogs, lungfish and teleost fish in Australia.^[1] The Murgon fossil site is located near Kingaroy in south-east Queensland (26° 14' S, 151° 57' E).

Geology

Material that represents the fossil component is the MP1 horizon in a sequence of lacustrine clays from Boat Mountain. The geological formation of the site is not known for certain, but may be associated with the Oakdale Sandstone formation. The area was a swamp or shallow lake at the time of deposition, though the habitat has not been determined. Potassium-argon dating of illites has given a date of about 54.6 million years, which is before Australia's separation from Antarctica and South America^[2]

Fish of Tingamarra
Genus	Species	Abundance	Notes	Images

Amphibians of Tingamarra
Genus	Species	Abundance	Notes	Images

Reptiles of Tingamarra
Genus	Species	Abundance	Notes	Images
Patagoniophis	P. australiensis (Scanlon, 2004)	Many disarticulated vertebrae and fragmented ribs
Alamitophis[3]	A. tingamarra	Fragmented dentary and rib along with disarticulated vertebrae.
Kambara	K. implexidens and K. murgonensis
?Madtsoia	M.sp	Rib head and proximal shaft	Costal tubercle is broken so not able to determine if it was robust as in madtsoiids or slender in proximal view as with the extent serpentes. Some other characteristics indicate a Patagoniophis affinity excluding the large size (3.9 by 2.6 mm), but is still smaller than Madtsoia, to which it is most similar.[4]
Murgonemys	M. braithwaitei		Almost complete semi-articulated carapace with vertebrae[5]

Mammals of Tingamarra
Genus	Species	Abundance	Notes	Images
Archaeonothos	A. henkgodthelpi		A carnivorous metatherian of uncertain affinities.
Australonycteris	A. clarkae	A single dentary bone, many disarticulated teeth, periotics and postcranial bones.	Postcranial material is known but not described.
"Chulpasia"			A fossil traditionally referred to the paucituberculate Chulpasia, now thought to represent an unrelated marsupial.[6]
Djarthia	D. murgonensis		Jaw fragments with teeth.[7]
Tingamarra	T. porterorum	Rare	Two teeth one being 3 mm, and an ankle and ear bone is all that is described of this species.
Thylacotinga	?		Isolated teeth.

Birds of Tingamarra
Genus	Species	Abundance	Notes	Images
			QM specimens F20688 (carpometacarpus) and F24685 (tibiotarsus) from Murgon, Queensland, are fossil bone fragments clearly recognizable as passeriform; they represent two species of approximately some 10 and some 20 cm in overall length.[8]
			Presbyornithid material similar to Presbyornis.[9]