Runnegar, Bruce; Gehling, James G.; Jensen, Sören; Saltzman, Matthew R. (October 2024). "Ediacaran paleobiology and biostratigraphy of the Nama Group, Namibia, with emphasis on the erniettomorphs, tubular and trace fossils, and a new sponge, Arimasia germsi n. gen. n. sp". Journal of Paleontology. 98 (S94): 1–59. doi:10.1017/jpa.2023.81.
Maloof, A.C. (2010). "Constraints on early Cambrian carbon cycling from the duration of the Nemakit-Daldynian–Tommotian boundary $$\delta$$13C shift, Morocco". Geology. 38 (7): 623–626. Bibcode:2010Geo....38..623M. doi:10.1130/G30726.1. S2CID128842533.
Lee, Jeong-Hyun (2022). "Limiting the known range of archaeocyath to the middle Cambrian: Antarcticocyathus webersi Debrenne et al. 1984 is a lithistid sponge". Historical Biology: 1–5. doi:10.1080/08912963.2022.2155818. S2CID254628199.
Scuba divers have discovered living calcareous sponges, including one species that -- like the archaeocyathans -- is without spicules, thus morphologically similar to the archaeocyaths. Rowland, S.M. (2001). "Archaeocyatha: A history of phylogenetic interpretation". Journal of Paleontology. 75 (6): 1065–1078. doi:10.1666/0022-3360(2001)075<1065:AAHOPI>2.0.CO;2.
Maloof, A.C. (2010). "Constraints on early Cambrian carbon cycling from the duration of the Nemakit-Daldynian–Tommotian boundary $$\delta$$13C shift, Morocco". Geology. 38 (7): 623–626. Bibcode:2010Geo....38..623M. doi:10.1130/G30726.1. S2CID128842533.
Maloof, A.C. (2010). "Constraints on early Cambrian carbon cycling from the duration of the Nemakit-Daldynian–Tommotian boundary $$\delta$$13C shift, Morocco". Geology. 38 (7): 623–626. Bibcode:2010Geo....38..623M. doi:10.1130/G30726.1. S2CID128842533.
Lee, Jeong-Hyun (2022). "Limiting the known range of archaeocyath to the middle Cambrian: Antarcticocyathus webersi Debrenne et al. 1984 is a lithistid sponge". Historical Biology: 1–5. doi:10.1080/08912963.2022.2155818. S2CID254628199.