Landing, E., Kroger, B., Westrop, S., Geyer, G., 2023. Proposed Early Cambrian cephalopods are chimaeras, the oldest known cephalopods are 30 m.y. younger. Communications Biology 6, 32. doi:10.1038/s42003-022-04383-9

Landing, E., Schmitz, M., Westrop, S., Geyer, G., 2023. U-Pb zircon dates from North American and British Avalonia bracket the Lower–Middle Cambrian boundary interval, with evaluation of the Miaolingian Series as a global unit. Geological Magazine , 1-27. doi:10.1017/S0016756823000729

Mghazli, K., Lazreq, N., Geyer, G., Landing, E., Boumehdi, M., Youbi, N., 2023. Cambrian microfossils from the High Atlas, Morocco: Taxonomic, biostratigraphic, palaeobiogeographic, and depositional significance of the Brèche \ a Micmacca limestone beds. Journal of African Earth Sciences 197, 104751. doi:10.1016/j.jafrearsci.2022.104751

Landing, E., Myrow, P.M., Geyer, G., McIlroy, D., 2017. Ediacaran– Cambrian of Avalonian Eastern Newfoundland (Avalon, Burin, and Bonavista Peninsulas). International Symposium on the Ediacaran–Cambrian Transition.

Geyer, G., Landing, E., 2006. Morocco 2006. Ediacaran-Cambrian depositional Environments and Stratigraphy of the Western Atlas Regions. Explanatory Description and Field Excursion Guide.