Hyolitha Marek, 1963

Taxon overview

The orthothecid shell has an internal layer with a microstructure of transverse bundles, and an external layer comprising longitudinal bundles

Selection of related publications
Dies Álvarez, M. E., Gozalo, R., Cederström, P. & Ahlberg, P. 2008. Bradoriid arthropods from the lower-middle Cambrian of Scania, Sweden. Acta Palaeontologica Polonica 53, 4, 647-656. DOI:10.4202/app.2008.0409
Malinky, J. M. 2006. Revision of Hyolitha from the Ordovician of Estonia. Paläontologische Zeitschrift 80, 1, 88-106. DOI:10.1007/BF02988400
Malinky, J. M. 2003. New Middle and Late Ordovician hyoliths from Estonia. Journal of Paleontology 77, 2, 304-313. DOI:10.1017/S0022336000043651
Malinky, J. M. 2002. A revision of Early to Mid Ordovician Hyoliths from Sweden. Palaeontology 45, 3, 511-555. DOI:10.1111/1475-4983.00248
Dzik, J. 1980. Ontogeny of Bactrotheca and related hyoliths. GFF 102, 3, 223-233. DOI:10.1080/11035898009455162
Mens, K. A. & Pirrus, E. A. 1977. Stratotypes of the Cambrian Formations of Estonia.
Jankauskas, T. & Posti, E. 1973. Micropaleontological characteristic of the stratotype sections of the Estonian Lower Cambrian. Proceedings of the Academy of Sciences of the Estonian SSR. Chemistry and Geology 22, 2, 143-148.
Öpik, A. 1926. Über den estländischen Blauen Ton. Tartu Ülikooli juures oleva Loodusuurijate Seltsi Aruanded 33, , 39-47.
Koken, E. 1889. Ueber die Entwicklung der Gastropoden vom Cambrium bis zur Trias. Zeitschrift der Deutschen Geologischen Gesellschaft 6, , 305-482.
Schmidt, Fr. 1858. Untersuchungen über die silurische Formation von Ehstland, Nord-Livland und Oesel. Archiv für die Naturkunde Liv-, Ehst- und Kurlands ser 1, bd 2, 1-250.
Eichwald, E. 1856. Beitrag zur geographischen Verbreitung der fossilen Thiere Russlands. Alte Periode. Bulletin of Moscow Society of Naturalists. Geology 29, 3, 583-608.