Agnatha
Species

Pycnosteus tuberculatus (Rohon, 1901)

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Synonymy list
1901     Ganosteus tuberculatus — Rohon , pp. 12-13 , fig. 1:2; 2:23
1935     Pycnosteus palaeformis — Gross , fig. II 1
1940     Pycnosteus tuberculatus (Rohon, 1901) — Obruchev , pp. 768
1947     Pycnosteus tuberculatus (Rohon) — Obruchev , pp. 196 , fig. 1:6
1956     Pycnosteus cf. tuberculatus — Mark , pp. 81 , fig. 5
1956     Pycnosteus tuberculatus (Rohon) — Mark , pp. 77-81 , fig. I 2-6; II 2,3; III 1-3
1961     Pycnosteus tuberculatus — Mark , pp. 34 , fig. 3b
1965     Pycnosteus tuberculatus (Rohon, 1901) — Obruchev & Mark-Kurik , pp. 140 , fig. XXVI 3; XXVIII 1-3; XXIX 1,2; XXX 1-4;
1965     Pycnosteus tuberculatus (Rohon, 1901) — Halstead Tarlo , pp. 73 , fig. text fig. 18
2000     Pycnosteus tuberculatus Rohon — Mark-Kurik , pp. 316
2004     Pycnosteus tuberculatus (Rohon, 1901) — Novitskaya , pp. 179 , fig. 106, 107
2008     Pycnosteus tuberculatus — Märss et al. , pp. 221
Selection of related publications
Märss, T., Kleesment, A., Niit, M. 2008. Karksilepis parva gen. et sp. nov. (Chondrichthyes) from the Burtnieki Regional Stage, Middle Devonian of Estonia. Estonian Journal of Earth Sciences 57, 4, 219-230. DOI:10.3176/earth.2008.4.02
Mark-Kurik, E. 1968. New finds of psammosteids (Heterostraci) in the Devonian of Estonia and Latvia. Eesti NSV Teaduste Akadeemia Toimetised. Keemia, Geoloogia / Известия Академии наук Эстонской ССР. Химия. Геология 17, 4, 409-424. DOI:10.3176/chem.geol.1968.4.11
Obruchev, D. V., Mark-Kurik, E. J. (eds) 1965. Devonian psammosteids (Agnatha, Psammosteidae) of the USSR. pp. 1-304. Eesti NSV TA Geoloogia Instituut.
Halstead Tarlo, L. B. H. 1965. Psammosteiformes (Agnatha) - A review with descriptions of new material from the Lower Devonian of Poland. 2. Systematic part. Palaeontologia Polonica 15, 1-168.
Mark, E. J. 1956. On Genus Pycnosteus (Psammosteidae, Agnatha). ENSV TA Geoloogia Instituudi uurimused I, 74-88.
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Classification
Organism groupBiota
KingdomAnimalia
PhylumChordata
SubphylumVertebrata
SuperclassAgnatha
ClassPteraspidomorphi
SubclassHeterostraci
OrderPteraspidiformes
SuborderPsammosteida
FamilyPycnosteidae
GenusPycnosteus
Speciespalaeformis
pauli
tuberculatus
References based on distribution