Neolissoceras Explained

Neolissoceras is a genus of haploceratid ammonites with a smooth, compressed, flat-sided shell with a flatly rounded venter and distinct umbilical margin, from the Upper Jurassic (Tithonian) - Lower Cretaceous (Hauterivian) of southern Europe, Madagascar, and India.^[1]

References

• Arkell et al., 1957 Mesozoic Ammonoidea, Treatise on Invertebrate Paleontology Part L. Geol Society of America and Univ Kansas Press R.C Moore (ed)

Notes and References

1. https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=113280 Paleobiology Database - Neolissoceras