A new species of Notonecta from the Florissant (Hemiptera, Notonectidae) - 1960
A fossil stingless bee from copal (Hymenoptera: Apidae) - 1978
Kelnermelia name, in A fossil stingless bee from copal (Hymenoptera: Apidae) - 1978
The extinct genus Cyttaromyia Scudder in Colorado (Diptera: Tipulidae) - 1988
Dominiperla antigua (Plecoptera: Perlidae), the first stonefly from Dominican amber - 1992
Three Species of Trypoxylon Latreille from Dominican Amber (Hymenoptera: Sphecidae) - 1993
The known bee fauna of the Dominican amber - 1996
An earwig from the Lower Cretaceous of Korea (Dermaptera: Forficulina) - 2002
An Anteonine Wasp in Cenomanian-Albian Amber from Myanmar (Hymenoptera: Dryinidae) - 2003
A new name for Mesotermes Ren, a genus of Cretaceous termites (Isoptera: Termopsidae) - 2003
The first Cretaceous spider wasp (Hymenoptera: Pompilidae) - 2006
Anoblepsis, a New, Bizarre Braconid Wasp Genus in Dominican Amber (Hymenoptera: Braconidae) - 2008
New snakeflies from the Jiulongshan Formation of Inner Mongolia, China (Raphidioptera) - 2008
Two New Termites in Baltic Amber (Isoptera) - 2008
A new thorny lacewing (Neuroptera: Rhachiberothidae) from Canadian Cretaceous amber - 2009
Primitive termites in Cretaceous amber from Spain and Canada (Isoptera) - 2010
A Miocene Tipula from Nevada (Diptera: Tipulidae) - 2011
The Wasp Family Embolemidae in Early Cretaceous Amber from Spain (Hymenoptera: Chrysidoidea) - 2011
A Protorhyssaline Wasp in Early Cretaceous Amber from Spain (Hymenoptera: Braconidae) - 2011
A new species of Ibaliid wasp in Baltic amber (Hymenoptera: Ibaliidae) - 2012
A new fossil crane fly from the early Pannonian of the Styrian basin (Diptera: Tipulidae) - 2012
The first record of Protogryllinae from the Jurassic of India (Orthoptera: Protogryllidae) - 2012
A new xyelydid sawfly from the Early Cretaceous of China (Hymenoptera: Xyelydidae) - 2013
The relict scorpionfly family Meropeidae (Mecoptera) in Cretaceous amber - 2013
Bethylidae from Early Cretaceous Spanish amber (Hymenoptera: Chrysidoidea) - 2013