@article {24660,
	title = {Silurian to Triassic plant and hexapod clades and their associations: new data, a review, and interpretations},
	journal = {Arthropod Systematics \& Phylogeny},
	volume = {64},
	number = {1},
	year = {2006},
	month = {2006},
	pages = {53-94},
	keywords = {Pre-Devinian Palaeozoic},
	author = {Conrad C. Labandeira}
}
