Towards putting order to the events leading up to the Late Ordovician mass extinction: integrated biochemostratigraphy of the Maquoketa group in IGWS core 440 from NW Indiana, USA
De Boodt, C. (2018). Towards putting order to the events leading up to the Late Ordovician mass extinction: integrated biochemostratigraphy of the Maquoketa group in IGWS core 440 from NW Indiana, USA. MSc Thesis. Universiteit Antwerpen/Universiteit Gent/Vrije Universiteit Brussel: Antwerpen, Gent, Brussel. biblio + 9 pls. + 30 pp.