References
- Bouček, B., 1957. The dendroid graptolites of the Silurian of Bohemia. Rozpravy Ústředního ústavu geologického23, 1–294.
- Bronn, H.G., 1849. Index Palaeontologicus B, Enumerator Palaeontologicus. E. Schweizerbart’sche, Stuttgart, 980 pp.
- Grote, A.B. & Pitt, W.H., 1876. The discovery of a marine fucoid from the Water Lime Group. Bulletin of the Buffalo Society of Natural Sciences3, 88.
- Hall, J., 1852. Palaeontology of New York, Volume II. Containing Descriptions of the Organic Remains of the Lower Middle Division of the New-York System (Equivalent in Part to the Middle Silurian Rocks of Europe). Geological Survey of New York, Albany . 362 pp.
- Mierzejewski, P., 1986. Ultrastructure, taxonomy and affinities of some Ordovician and Silurian organic microfossils. Palaeontologia Polonica47, 129–220.
- Mitchell, C.E., Melchin, M.J., Cameron, C.B. & Maletz, J., 2013. Phylogenetic analysis reveals that Rhabdopleura is an extant graptolite. Lethaia46, 34–56.
- Zhang, Y.-D., Chen, X. & Goldman, D., 2007. Diversification patterns of Early and Mid Ordovician graptolites in South China. Geological Journal42, 315–337.