@article {40836,
	title = {First fossil record of Melanoplus differentialis (Orthoptera: Acrididae: Melanoplinae)},
	journal = {Entomological News},
	volume = {123},
	year = {2013},
	month = {2013},
	pages = {33-37},
	author = {Sam W. Heads and Wang, Yinan}
}
@article {32918,
	title = {FIRST FOSSIL RECORD OF MELANOPLUS DIFFERENTIALIS (ORTHOPTERA: ACRIDIDAE: MELANOPLINAE)},
	journal = {ENTOMOLOGICAL NEWS},
	volume = {123},
	year = {2013},
	month = {2013},
	pages = {33-38},
	author = {Sam W. Heads and Wang, Yinan}
}
@article {33067,
	title = {New fossil mantidflies (Insecta: Neuroptera: Mantispidae) from the Mesozoic of north-eastern China},
	journal = {Palaeontology},
	volume = {56},
	year = {2013},
	month = {2013},
	pages = {603-613},
	author = {Jepson, J.E and Sam W. Heads and Makarkin, V.N and Ren, D}
}
@article {32186,
	title = {A new parasitoid wasp (Hymenoptera: Chalcidoidea) from the Lower Cretaceous Crato Formation of Brazil: The first Mesozoic Pteromalidae},
	journal = {Cretaceous Research xxx},
	year = {2013},
	month = {2013},
	pages = {1-7},
	author = {Barling, Nathan and Sam W. Heads and Martill, David M.}
}
@article {35339,
	title = {A new parasitoid wasp (Hymenoptera: Chalcidoidea) from the Lower Cretaceous Crato Formation of Brazil: The first Mesozoic Pteromalidae},
	journal = {Cretaceous Research},
	volume = {????},
	year = {2013},
	month = {2013},
	author = {Barling, N. and Sam W. Heads and Martill, D. M.}
}
@article {30822,
	title = {The first record of Protogryllinae from the Jurassic of India (Orthoptera: Protogryllidae)},
	journal = {Journal of the Kansas Entomological Society},
	volume = {85},
	number = {1},
	year = {2012},
	month = {2012},
	pages = {53-58},
	author = {P{\'e}rez de la Fuente, R and Sam W. Heads and Ismael A. Hinojosa-D{\'\i}az and M.S Engel}
}
@article {30541,
	title = {A new fossil cricket of the genus Proanaxipha in Miocene amber from the Dominican Republic(Orthoptera, Gryllidae, Pentacentrinae)},
	journal = {ZooKeys},
	volume = {229},
	year = {2012},
	month = {2012},
	pages = {111-118},
	author = {Sam W. Heads and Penney, David and Green, David I.}
}
@article {30875,
	title = {New mole crickets of the genus Scapteriscus Scudder from Colombia (Orthoptera: Gryllotalpidae; Scapteriscinae)},
	journal = {Zootaxa},
	volume = {3282},
	year = {2012},
	month = {2012},
	pages = {61-68},
	author = {Rodr{\'\i}guez, F and Sam W. Heads}
}
@article {29591,
	title = {On the placement of the Cretaceous orthopteran Brauckmannia groeningae from Brazil, with notes on the relationships of Schizodactylidae (Orthoptera, Ensifera)},
	journal = {Zookeys},
	volume = {77},
	year = {2011},
	month = {2011},
	pages = {17-30},
	author = {Sam W. Heads and Leuzinger, L}
}
@article {28562,
	title = {The first fossil spider cricket (Orthoptera: Gryllidae: Phalangopsinae): 20 million years of troglobiomorphosis or exaptation in the dark?},
	journal = {Zoological Journal of the Linnean Society},
	volume = {158},
	number = {1},
	year = {2010},
	month = {2010},
	pages = {56-65},
	author = {Sam W. Heads}
}
@article {28563,
	title = {New Tridactyloidea in Miocene amber from the Dominican Republic (Orthoptera: Caelifera)},
	journal = {Annales de la Soci{\'e}t{\'e} Entomologique de France, (N.S.)},
	volume = {46},
	number = {1-2},
	year = {2010},
	month = {2010},
	pages = {204-210},
	author = {Sam W. Heads}
}
@article {27586,
	title = {New pygmy grasshoppers in Miocene amber from the Dominican Republic (Orthoptera: Tetrigidae)},
	journal = {Denisia},
	volume = {26},
	year = {2009},
	month = {2009},
	pages = {69-70},
	author = {Sam W. Heads}
}
@article {27587,
	title = {A new pygmy mole cricket in Cretaceous amber from Burma (Orthoptera: Tridactylidae)},
	journal = {Denisia,},
	volume = {26},
	year = {2009},
	month = {2009},
	pages = {75-82},
	author = {Sam W. Heads}
}
@article {38062,
	title = {The enigmatic, Mesozoic family Chresmodidae (Polyneoptera: Archaeorthoptera): new palaeobiological and phylogenetic data, with the description of a new species from Brazil},
	journal = {Neues Jahrbuch f{\"u}r Geologie und Pal{\"a}ontologie, Abhandlungen},
	volume = {247},
	year = {2008},
	month = {2008},
	pages = {353-381},
	author = {X Delcl{\'o}s and Andre Nel and Azar, D. and BECHLY, G. and Dunlop, J. A. and M.S Engel and Sam W. Heads}
}
@article {26354,
	title = {The enigmatic Mesozoic insect taxon Chresmodidae (Polyneoptera): New palaeobiological and phylogenetic data, with the description of a new species from the Lower Cretaceous of Brazil},
	journal = {Neues Jahrbuch f{\"u}r Geologie und Pal{\"a}ontologie},
	volume = {247},
	number = {3},
	year = {2008},
	month = {2008},
	pages = {353-381},
	keywords = {Insecta, Polyneoptera, Archaeorthoptera, Sternarthronidae, Chresmodidae, Palpigradi, Functional Morphology, Phylogeny, Paleoecology, Mesozoic, Crato Formation, Solnhofen Lithographic Limestones.},
	author = {X Delcl{\'o}s and Andre Nel and D Azar and Bechly, G{\"u}nter and Dunlop, Jason A. and M.S Engel and Sam W. Heads}
}
@article {26538,
	title = {The first fossil Proscopiidae (Insecta, Orthoptera, Eumastacoidea) with comments on the historical biogeography and evolution of the family},
	journal = {Palaeontology},
	volume = {51},
	number = {2},
	year = {2008},
	month = {2008},
	pages = {499-507},
	author = {Sam W. Heads}
}
@article {26539,
	title = {A new species of Yuripopovia (Coleorrhyncha: Progonocimicidae) from the Early Cretaceous of the Isle of Wight},
	journal = {British Journal of Entomology and Natural History},
	volume = {21},
	year = {2008},
	month = {2008},
	pages = {247-253},
	author = {Sam W. Heads}
}
@article {23517,
	title = {An exceptionally preserved antlion (Insecta, Neuroptera) with colour pattern preservation from the Cretaceous of Brazil},
	journal = {Palaeontology},
	volume = {48},
	number = {6},
	year = {2005},
	month = {2005},
	pages = {1409-1417},
	author = {Sam W. Heads and Martill, D.M and Loveridge, R.F}
}
@article {23515,
	title = {A new caddisfly larval case (Insecta, Trichoptera) from the Lower Cretaceous Vectis Formation (Wealden Group) of the Isle of Wight, southern England},
	journal = {Proceedings of the Geologists{\textquoteright} Association},
	volume = {117},
	year = {2005},
	month = {2005},
	pages = {307-310},
	author = {Sam W. Heads}
}
@article {23707,
	title = {New Palaeontinidae (Insecta: Cicadomorpha) from the Lower Cretaceous Crato Formation of Brazil},
	journal = {Cretaceous Research},
	volume = {26},
	year = {2005},
	month = {2005},
	pages = {837-844},
	abstract = {(preprint 2004), 1758A (CD) [The family Nymphidae Rambur 1842 (Neuroptera) has only recently been recorded from the Lower Cretaceous Crato Formation of the Chapada do Araripe, northeast Brazil, with three new genera and species. The new, exceptionally preserved nymphid Araripenymphes seldeni n. gen. et sp., comes from the Nova Olinda Member, basal unit of the Crato Formation. The new species shows some unique characteristics in wing venation, such as the cubital area, number of radial cells and RP branches, not shared by the other known genera.]},
	author = {Menon, F and Sam W. Heads and Martill, D.M}
}
@article {23706,
	title = {New species of Palaeontinidae (Insecta: Cicadomorpha) from the Lower Cretaceous crato Formation of Brazil},
	journal = {Stuttgarter Beitr{\"a}ge zur Naturkunde, (B)},
	volume = {357},
	year = {2005},
	month = {2005},
	pages = {11 pp},
	author = {Menon, F and Sam W. Heads}
}
@booklet {40835,
	title = {The phasmid wing-recurrence debate: a palaeobiological perspective},
	howpublished = {3RD International Congress of Palaeoentomology with 2ND International Meeting on Palaeoarthropodology and 2ND World Congress on Amber and its Inclusions},
	year = {2005},
	month = {2005},
	pages = {21},
	publisher = {FossilsX3},
	address = {Pretoria, South Africa},
	author = {Sam W. Heads}
}
@article {23516,
	title = {The phasmid wing-recurrence debate: a palaeobiological perspective},
	journal = {Fossils x 3(Insects- Arthropods - Amber); Programme and abstracts: 3rd International Congress of Palaeoentomology with 2nd International Meeting on Palaeoarthropodology and 2nd World Congress on Amber and its Inclusions},
	year = {2005},
	note = {*Abstract Only},
	month = {2005},
	pages = {1},
	chapter = {21},
	keywords = {REPRINT},
	author = {Sam W. Heads}
}
