Anolbanolis is an extinct genus of iguanian lizards that lived in the Bighorn Basin of what is now Wyoming during the earliest Eocene. The type species A. banalis was named by paleontologist Krister Smith in 2009 from a collection of isolated skull fragments found in a layer of the Willwood Formation that dates to a brief period of global warming called the Paleocene-Eocene thermal maximum (PETM) about 56 million years ago. The genus name Anolbanolis means "poor anole" from the Greek anolbos ("poor, wretched") and the name Anolis, in reference to the scrappy nature of known fossil material and its close resemblance to lizards in the genus Anolis. Smith suggested that Anolbanolis may be a close relative of Anolis or Polychrus, which are common today in Central and South America but not foun