Nature · 2004 · 295 citations · 27 references
Life SciencesEntomologyZoologyInsect EcologyInsect EvolutionInsect MorphologyInsect Fossil RecordInsect Life History EcologyInsect OriginsInsect PhylogenyEarly Insect FossilsInsect Evolutionary HistoryInsect PaleodiversityInsect PaleoecologyInsect Paleontology
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Fragments of the earliest land plants
Charles H. Wellman, Peter Osterloff, Uzma Mohiuddin · Nature · 2003 · 603 citations
A. B. Gurney · Bulletin of the Entomological Society of America · 1971 · 507 citations · Full text
The Phylogeny of the Extant Hexapod Orders
Ward C. Wheeler · Cladistics · 2001 · 446 citations