• Lower and Middle Ordovician bio- and chemostratigraphy of the Aizpute-41 drill core, LatviaLieffroy, Thibaud; Ainsaar, Leho; Männik, Peep; Meidla, Tõnu; Nõlvak, Jaak; Hints, OlleXI Baltic Stratigraphical Conference : abstracts and field guide2024 / p. 22 https://www.ester.ee/record=b5696260*est https://files.geocollections.info/71c8154a-ede7-4a3a-9989-88de5c5848f6.pdf
• Lower and Middle Ordovician Conodont Biostratigraphy of the Aizpute-41 Core (Latvia): A Deep-Water Perspective on Baltoscandian ZonationLieffroy, Thibaud; Männik, Peep; Hints, OllePander Society Sixth International Conodont Symposium (ICOS 6) Program and Abstracts, 6th ICOS, Mafra, Brazil - December, 7-10 20252025 / p. 16-18 https://www.researchgate.net/publication/400049618_Lower_and_Middle_Ordovician_Conodont_Biostratigraphy_of_the_Aizpute-41_Core_Latvia_A_Deep-Water_Perspective_on_Baltoscandian_Zonation
• Shape diversity in conodont elements, a quantitative study using 3D topographyAssemat, Alexandre; Thiery, Ghislain; Lieffroy, Thibaud; Girard, CatherineMarine Micropaleontology2023 / art. 102292 https://doi.org/10.1016/j.marmicro.2023.102292