John Lignum

John Lignum, as Senior Stratigrapher and Palynologist at MGPalaeo, brings a wealth of expertise in Mesozoic palynology, with a particular focus on biostratigraphy, palaeoenvironmental interpretation, and taxonomy. In his current role, John leads high-resolution biostratigraphic projects that are critical for oil, gas, and coal exploration and development across Australasia. His work involves integrating palynological data with sequence stratigraphy and geological mapping to delineate basin evolution and identify key stratigraphic horizons.

A key project under John's leadership involved the detailed biostratigraphic analysis of Mesozoic sequences in offshore basins, where he utilized advanced palynological techniques to refine age models and improve stratigraphic resolution. His expertise in wellsite palynology allows him to provide rapid, accurate data that inform drilling decisions and reservoir characterization. Additionally, John’s proficiency in taxonomy and palaeoenvironmental interpretation has been instrumental in reconstructing ancient ecosystems, offering insights into the depositional environments and climate conditions of the past.

At MGPalaeo, John is also involved in overseeing the operation of the specialized biostratigraphic laboratory in Perth, ensuring the delivery of high-quality analytical services, including nannofossils and foraminifera analyses. His analytical skills and earth science background enable him to synthesize complex data sets, supporting clients in making informed exploration and production decisions. Through his comprehensive approach to biostratigraphy and stratigraphic correlation, John continues to enhance MGPalaeo’s reputation as a leading geological consultancy in Australasian palynology and biostratigraphy.