ulansky造句

• Nevertheless, the amateur paleontologist Roman Ulansky coined the new genus " Eoplophysis " ( " Dawn Armed Form " ) for " O . vetustus ", noting differences with the femora of other stegosaurs.
• Although the validity of " Stegosaurus longispinus " was disputed because the long dermal spines were likely to be a product of ontogeny or sexual dimorphism, Ulansky published the name in a self-published electronic publication that was not archived by an independent organization nor had an ISSN . This renders the name " Natronasaurus " invalid, and Peter Malcolm Galton and Kenneth Carpenter gave the genus another name, " Alcovasaurus ", in 2016, as part of a revision of the species.