Cephalopoda - Ammonitida - Tetragonitidae
Alternative spelling: Tetragonites (Saghalinites)
Parent taxon: Tetragonitidae according to Y. Shigeta and M. Izukura 2018
See also Hoffmann 2010, Kennedy 1986, Kennedy 1995, Kennedy and Bilotte 1995, Kennedy and Summesberger 1986, Klinger 1985, Matsumoto 1960, Matsumoto 1984, Morozumi 1985, Sepkoski 2002, Shigeta 2016, Thomel 1988, Ward and Kennedy 1993 and Wright et al. 1996
Sister taxa: Argonauticeras, Gabbioceratinae, Gaudryceratinae, Pseudophyllites, Tetragonites, Tetragonitinae
Subtaxa: Saghalinites cala Saghalinites nuperus Saghalinites teshioensis Saghalinites wrighti
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Antarctica (1 collection), Austria (2), Denmark (8), France (8), Greenland (3), India (1), Japan (6), the Netherlands (1), the Russian Federation (1), South Africa (4), United States (2: California)
Total: 37 collections including 40 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.