User talk:Calolo1234

Laiyangosaurus
Laiyangosaurus wasn't validly named until 2019. An earlier electronic version of the article naming it was published online in 2017, but it does not constitute published work for the purposes of zoological nomenclature (the article naming it has no evidence within the article itself that registration in ZooBank has occurred - article 8.5 of the International Code of Zoological Nomenclature). --Macrochelys (talk) 06:48, 2 November 2019 (UTC)