Explore the Frasnian (Upper Devonian) rugose corals of Iowa in this detailed scientific study.
This lidar-like examination presents a taxonomic treatment of coral species found in the Lime Creek and Shell Rock Formations, with careful descriptions of colony forms, septal structures, dissepimentarium, and calicinal features. Rich in figures and plates, it maps how these ancient corals relate to broader genera and regional occurrences, offering a clear reference for paleontologists and students alike.
- Thorough taxonomic discussion of key genera such as Hexagonaria and related forms
- Descriptions of corallite size, septa counts, and the architecture of the dissepimentarium
- Comparisons across Frasnian strata and notes on synonyms and classification debates
- Illustrated with plates and diagrams to support identification and study
Ideal for readers of paleontology, Devonian reef systems, and fossil corals who want a rigorous, regionally focused reference.