Fossile Insekten aus Siebenbürgen - 1937
First fossil "true Macromischa" in amber from the Dominican Republic (Hymenoptera, Formicidae) - 1992
First description of fossil Acanthostichus from Dominican amber (Hymenoptera: Formicidae) - 1998
Revision of Bibionidae (Diptera) named by Oswald Heer from the Miocene of Öhningen, southern Germany - 2014