Coryell, H.N. and Billings, G.D. (1932a) Pennsylvanian Ostracoda from the Wayland Shale of Texas. American Midland Naturalist 13, 170–188.[details] Available for editors [request]
Brandão, S.N.; Antonietto, L.S; Nery, D.G.; Pereira, J.S.; Praxedes, R.A.; Santos, S.G.; Karanovic, I. (2024). World Ostracoda Database. Healdia compressa Coryell & Billings, 1932 †. Accessed at: https://www.marinespecies.org/ostracoda/aphia.php?p=taxdetails&id=784577 on 2024-10-08
original descriptionCoryell, H.N. and Billings, G.D. (1932a) Pennsylvanian Ostracoda from the Wayland Shale of Texas. American Midland Naturalist 13, 170–188.[details] Available for editors [request]