Age calibration of the lower ordovician Fezouata Lagerstätte, MoroccoLefebvre, Bertrand; Gutiérrez-Marco, Juan C.; Lehnert, Oliver; Martin, Emmanuel L.O.; Nowak, Hendrik; Akodad, Mustapha; El Hariri, Khadija; Servais, ThomasLethaia2018 / p. 296 - 311 https://doi.org/10.1111/let.12240 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Age constraints of the Hungshihyen Formation (Early to Middle Ordovician) on the western margin of the Yangtze Platform, South China : new insights from chitinozoansLiang, Yan; Wang, Guang-Xu; Servais, Thomas; Wu, Rong-Chang; Nõlvak, Jaak; Hints, Olle; Weif, Xin; Gong, Fang-YiPalaeoworld2020 / p. 66-74 : ill https://doi.org/10.1016/j.palwor.2019.05.008 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Conodonts from the Lower Ordovician of Morocco - contributions to age and faunal diversity of the Fezouata Lagerstätte and peri-Gondwana biogeographyLehnert, Oliver; Nowak, Hendrik; Sarmiento, Graciela N.; Gutierrez-Marco, Juan Carlos; Akodad, Mustapha; Servais, ThomasPalaeogeography, palaeoclimatology, palaeoecology2016 / p. 50-61 : ill https://doi.org/10.1016/j.palaeo.2016.03.023

Darriwilian (Middle Ordovician) worms of southern SwedenEriksson, Mats E.; Lindskog, Anders; Servais, Thomas; Hints, Olle; Tonarova, PetraGFF2016 / p. 502-509 : ill https://doi.org/10.1080/11035897.2016.1181102

Palaeoecology of floian and dapingian (Ordovician) chitinozoans in South ChinaLiang, Yan; Hints, Olle; Luan, Xiaocong; Servais, Thomas; Nõlvak, Jaak; Tang, Peng; Wu, RongchangThe Fossil Week : Abstract Book : 5th International Palaeontological Congress: IPC5 2018 : Paris, 9th-13th July, 20182018 / p. 850 https://ipc5.sciencesconf.org/data/IPC5_Abstract_Book.pdf

Palaeoenvironmental and biostratigraphical implications of selected Floian and Dapingian (Ordovician) chitinozoans of the South China PalaeoplateLiang, Yan; Hints, Olle; Servais, Thomas; Luan, Xiaocong; Nõlvak, Jaak; Tang, Peng; Wu, Rong-ChangLethaia2018 / 220-231 p. : ill https://doi.org/10.1111/let.12308 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Tremadocian (Early Ordovician) chitinozoan biostratigraphy of South China : an updateLiang, Yan; Servais, Thomas; Tang, Peng; Liu, Jianbo; Wang, WenhuiReview of palaeobotany and palynology2017 / p. 149-163 : ill https://doi.org/10.1016/j.revpalbo.2017.08.008