Densities of small corals in Diadema halos and temporal stability of D. antillarum clusters from surveys in St. John, US Virgin Islands in 2019 and 2020

Densities of small corals in Diadema halos and temporal stability of Diadema antillarum clusters. These data describe the individual small corals found in each quadrat at Yawzi Point and Cabritte Horn, St. John, US Virgin Islands in 2019 and 2020. These data were published in Stockton & Edmunds (2021).