Eric Ross of the Genocide Watch staff has compiled a spreadsheet of online sources of verified data on genocidal massacres in Nigeria and the Sahel from 2010 - 2020. The sources are in the public domain and they are downloadable for research and planning of programs to stop and prevent these acts of genocide. Genocidal massacres are acts of genocide that are crimes under Article 2, a,b, and c of the Genocide Convention.
Data sources are hyperlinked below:
ACLED Council on Foreign Relations UCDP/PRIO National Consortium for the Study of Terrorism and Responses to Terrorism (START) SAIS (Johns Hopkins) Robert Strauss Center for International Security and Law (UT-Austin) Institute for Economics & Peace International Committee on Nigeria (ICON) Center for Systemic Peace Action on Armed Violence Combatting Terrorism Center at West Point The Correlates of War Project The Political Terror Scale V-DEM Pew Research Center UNHCR The Demographic and Health Surveys (DHS) Program World Bank