Agnatha

Psammosteus praecursor Obruchev, 1947

Synonymy list
1942     Psammosteus meandrinus Agassiz — Gross, pp. 386-387, 390, 411,pars
1947     Psammosteus praecursor n. sp. — Obruchev, pp. 519, fig. 1,2
1950     Psammosteus meandrinus Agassiz — Gross, pp. 24,29
1965     Psammosteus praecursor Obruchev, 1947 — Obruchev & Mark-Kurik, pp. 228, fig. 67:1-5; 68:1-4;69:1-2; 72:1,4;76:1
1965     Psammosteus praecursor Obruchev, 1947 — Halstead Tarlo, pp. 127-131, fig. text fig. 38-40
1968     Psammosteus praecursor — Vorobyeva & Lyarskaya, pp. 72
2000     Psammosteus praecursor Obr. — Mark-Kurik, pp. 317
2001     Psammosteus praecursor Obruchev, 1947 — Lukševičs, pp. 498
2004     Psammosteus praecursor Obruchev, 1947 — Novitskaya, pp. 190, fig. 125
2016     Psammosteus praecursor Obruchev, 1947 — Glinskiy & Mark-Kurik, pp. 5
Selection of related publications
Mark-Kurik, E. 2000. The Middle Devonian fishes of the Baltic States (Estonia, Latvia) and Belarus. Courier Forschungsinstitut Senckenberg 223, 309-324.
Vorobyeva, E. I., Lyarskaya, L. A. 1968. Ostatki kisteperyh i dvoâkodyšaŝih iz amatskih sloev Latvii i ih zahoronenie. Очерки по филогении и систематике ископаемых рыб и бесчелюстных, pp. 71-86.
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
References based on distribution