A generic synopsis of the Itonidae - 1911
Geographic distribution of stingless bees and its implications (Hymenoptera: Apidae) - 1964
A new burrower bug (Heteroptera: Cydnidae) from the Paleocene/Eocene of Tennessee - 1986
Zorotypus palaeus, new species, a fossil Zoraptera (Insecta) in Dominican amber - 1988
Fossil Cydnidae (Heteroptera) From the Oligo-Miocene Amber of Chiapas, Mexico - 1988
The genus Metopina (Diptera: Phoridae) from Cretaceous and Tertiary ambers - 1989
Oligembia vetusta, a new fossil teratembiid (Embioptera) from Dominican amber - 1994
Fossil Cydnidae (Heteroptera) in the Dominican Amber - 1994
Short note on fossil Pipunculidae (Diptera) from Dominican amber - 1995
Neocorynura electra, a New Fossil Bee Species from Dominican Amber (Hymenoptera: Halictidae) - 1995
The Brown Lacewing Genus Notiobiella (Neuroptera: Hemerobiidae) from Dominican Amber - 1999
New 'Osmylid-Like' Fossil Neuroptera from the Middle Jurassic of Inner Mongolia, China - 2003