@article{eage:/content/papers/10.3997/2214-4609.201407533, author = "T. Gallagher, L. and W. Bailey, H.", title = "An integrated biostratigraphical approach to the monitoring of horizontal wells through chalk", journal= "", year = "1994", volume = "", number = "", pages = "", doi = "https://doi.org/10.3997/2214-4609.201407533", url = "https://www.earthdoc.org/content/papers/10.3997/2214-4609.201407533", publisher = "European Association of Geoscientists & Engineers", issn = "2214-4609", type = "", eid = "cp-56-00006", }