Esteban Lopez, S., Bender, P. & Herbig, H.-G.: Middle Tournaisian (lower Mississippian) conodonts and calcareous microbiota from the Hörre Nappe, eastern Rhenish Mountains, Germany. – In: Hartenfels, S., Herbig, H.-G., Amler, M.R.W. & Aretz, M. (Hrsg.): 19th International Congress on the Carboniferous and Permian, Cologne, July 29 – August 2, 2019. Abstracts. – Kölner Forum für Geologie und Paläontologie 23: 95-96, 1 fig.
Willmes, C., Viehberg, F., Esteban Lopez, S. & Bareth, G. (2018): CRC806-KB: A Semantic MediaWiki Based Collaborative Knowledge Base for an Interdisciplinary Research Project. - Data 2018, 3, 44. doi:10.3390/data3040044
Hartenfels, S., Hartkopf-Fröder, C., Herbig, H.-G., Becker, R.T. & Esteban Lopez, S. (2016): Middle Famennian to Viséan stratigraphy at Riescheid (Herzkamp Syncline, Rhenish Massive). – In: Becker, R.T., Hartenfels, S. & Königshof, P. (Eds.), Final Meeting of IGCP 596 «Climate change and biodiversity patterns in the mid-Palaeozoic», Brussels, 20th‑22th September 2015, Field Guide « Devonian bio-events in western Germany ». Münster. Forsch. Geol. Paläont., 108, 102-125, 12 Abb.; Münster.
Esteban Lopez, S. & Herbig, H.-G. (2016): More than alum shale. The mid-Tournaisian event in the Rhenish Kulm Basin (Lower Carboniferous, Germany). – In: Niebuhr, S., Wilmsen, M., Kunzmann, L. & Stefen, C. (Eds.), Fossils: Key to evolution, stratigraphy and palaeoenvironments. 87th Annual Conference of the Paläontologische Gesellschaft e.V., Dresden, September 11‑15, 2016. Programme, abstracts, field trip guides, 52; Dresden.