Fossil group: Echinodermata
Subphylum Pelmatozoa Pratt, 1989

Taxon ID: 338 / 2013-01-30
Belongs to: Echinodermata
Sister taxa: Eleutherozoa | Blastozoa
Contains: Parablastoidea | Eocrinoidea | Paracrinoidea | Cystoidea | Crinoidea
Stratigraphic range: Cambrian Recent | ~ 542,0–0,0 Ma
Baltoscandian species (in database): 371

Selection of related publications

  • Cole & Toom, 2018. New camerate crinoid genera from the Upper Ordovician (Katian) of Estonia: evolutionary origin of family Opsiocrinidae and a phylogenetic assessment of Ordovician Monobathrida [DOI]
  • Wright & Toom, 2017. New crinoids from the Baltic region (Estonia): fossil tip-dating phylogenetics constrains the origin and Ordovician–Silurian diversification of the Flexibilia (Echinodermata) [DOI]
  • Rozhnov, 2016. Aboral Nervous System in Two Ordovician Crinoids: Reconstruction and Comparison of Baltic Pentamerocrinus Jaekel and Grammocrinus Eichwald [DOI]
  • Ausich & Wilson, 2016. Llandovery (early Silurian) crinoids from Hiiumaa Island, western Estonia [DOI]
  • Paul & Rozhnov, 2016. Revision of Scoliocystis (Rhombifera: Echinoencrinitidae) and related cystoid genera [DOI]
  • Ausich et al., 2015a. Wenlock and Pridoli (Silurian) crinoids from Saaremaa, western Estonia (Phylum Echinodermata) [DOI]
  • Ausich et al., 2015b. Iocrinid Crinoids from the Ordovician of the Baltic Region, Estonia [DOI]
  • Rozhnov, 2013. A new Genus of Parablastoidea (Echinodermata) from the Middle Ordovician of Ladoga Glint on the Volkhov River (Ladoga Region) [DOI]
  • Ausich et al., 2012. Crinoids from the Silurian of Western Estonia [DOI]
  • Rozhnov, 2012. Reinterpretation of Baltic Ordovician Heckerites multistellatus Rozhnov, 1987 as a possible paracrinoid based on new material [DOI]
  • Rozhnov, 2007. New data on perittocrinids and hybocrinids (Crinoidea, Echinodermata) from the Middle Ordovician of the Baltic region [DOI]
  • Rozhnov & Fedorov, 2001. A New Cryptocrinid Genus (Eocrinoidea, Echinodermata) from the Bioherm-related Volkhov Facies (Late Arenigian, Ordovician), Leningrad Region
  • Stukalina, 2000a. Silurian crinoids of Siberian Platform
  • Rozhnov, 1997. Unusual Eocrinoid (?) (Echinodermata) from Volkhov Horizon (Early Ordovician, Arenig) of St-Petersburg Region
  • Arendt & Rozhnov, 1995. On the hemistreptocrinoids (Echinodermata)
  • Rozhnov & Kushlina, 1994. New interpretation of bolboporids (Echinodermata, ?Eocrinoidea)
  • Rozhnov, 1990a. Morphology and systematic position of Middle Ordovician Virucrinus Rozhnov gen. nov. (Crinoidea, Inadunata, Disparida) from North Estonia
  • Kõrts, 1989. Brachiolar plates of Bockia (Eocrinoidea) from the Middle Ordovician of Estonia and Leningrad Region
  • Rozhnov et al., 1989. Pisocrinid crinoids from the Lower Silurian of the East Baltic
  • Stukalina & Hints, L., 1989. On the morphology and systematics of Achradocystites (Paracrinoidea)
  • Stukalina, 1988. Studies in Paleozoic crinoid-columnals and -stems
  • Stukalina & Hints, L., 1987. Columnals of echinoderms with condylial articulation ( the Ordovician of the Baltic area)
  • Stukalina, 1986. Laws of historical development of crinoidea in the early and middle Paleozoic of the USSR
  • Stukalina & Hints, L., 1979. New finds of Echinoderms in the Upper Viruan deposits of North Estonia
  • Hecker, 1964. Phylum Echinodermata
  • Männil, Ralf, 1959a. New Representatives of Hoplocrinus from the Middle Ordovician of Estonia