Cephalopoda - Ammonitida - Sonniniidae
Alternative combination: Fontannesia fairbridgei
Full reference: W. J. Arkell. 1954. Part II. The ammonites and their place in the Bajocian faunas of the world, in The Bajocian ammonites of Western Australia. Philosophical Transactions of the Royal Society of London, B 237:547-605
Belongs to Newmarracarroceras according to R. L. Hall 1989
See also Arkell 1954
Sister taxon: Newmarracarroceras clarkei
Type specimen: Its type locality is East of Bringo (784357), which is in a Bajocian shallow subtidal limestone in the Newmarracarra Limestone Formation of Australia
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of Australia (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.