Goryeocrinus pentagrammos n. gen. n. sp. (Rhodocrinitidae; Diplobathrida), the first record of camerate crinoid from the Middle Ordovician (Darriwilian) of South Korea (East Gondwana) Available to Purchase

The first Middle Ordovician and Gondwanan record of the cincinnaticrinid crinoid Ohiocrinus byeongseoni n. sp. from South Korea: biostratigraphy, paleobiogeography, and taphonomy Available to Purchase

Morphometrics and paleoecology of Catenipora (Tabulata) from the Xiazhen Formation (Upper Ordovician), Zhuzhai, South China Available to Purchase

Occurrence of the Isopod Archaeoniscus coreaensis New Species from the Lower Cretaceous Jinju Formation, Korea Available to Purchase

Ontogenetic changes of Bacculae in Korean asaphid trilobites and their taxonomic implications Free

Hystricurid trilobite larvae from the Garden City Formation (Lower Ordovician) of Idaho and their phylogenetic implications Free

Ontogenies of trilobites from the Lower Ordovician Garden City Formation of Idaho and their implications for the phylogeny of the Cheirurina Free

Three new proetide trilobite larvae from the Lower Ordovician Garden City Formation in southern Idaho Free

Terminology of glabellar lobes in trilobite larvae based on homology Free