@book {27920,
	title = {First Cordulephyidae dragonfly in America: a new genus and species from the Paleogene of Argentina},
	series = {CR Palevol},
	volume = {8},
	year = {2009},
	month = {2009},
	chapter = {385-388},
	author = {J.F Petrulevicius and Andre Nel}
}
