A new Tipulidae (Insecta, Diptera) from the Santana Formation (Araripe Basin, Lower Cretaceous, northeastern Brazil) - 1999
First south hemisphere Cretaceous record of Coreoidea (Insecta, Heteroptera) from Santana Formation (Lower Cretaceous, northeast Brazil), representing a new genus et species - 1999
New genus and new species of Lepidoptera (Insecta, Eolepidopterigidae) from Santana Formation (Lower Cretaceous, northeast Brazil) - 1999