†Goudemandites langsonensis Shigeta and Nguyen 2014 (ammonite)
Click image to enlarge. Click to access iDigBio record.
Cephalopoda - Phylloceratida - Palaeophyllitidae
Full reference: Y. Shigeta and H. D. Nguyen. 2014. Cephalopods. Olenekian (Early Triassic) stratigraphy and fossil assemblages in northeastern Vietnam. National Museum of Nature and Science Monographs 45:65-167
Belongs to Goudemandites according to Y. Shigeta and H. D. Nguyen 2014
Sister taxon: Goudemandites sinensis
Type specimen: NMNS PM 23639. Its type locality is KC02-14, Ky Cung River section, which is in a Spathian slope mudstone in the Bac Thuy Formation of Vietnam.
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 60.0
Distribution: found only at KC02-14, Ky Cung River section
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.