Species

Psammolepis paradoxa (Agassiz, 1844)

Synonymy list

1844 Psammosteus paradoxus — Agassiz , pp. 104, fig. B:5-6;27:2-4

1844 Psammosteus arenatus Agassiz — Agassiz , pp. 105, fig. 31:7-10

1845 Psammolepis paradoxus Agassiz — Agassiz , pp. 406, 407, fig. 2:9

1845 Placosteus arenatus Agassiz — Agassiz , pp. 404

1857 Asterolepis? — Pander , pp. 21-27(pars), fig. 7:16

1860 Psammosteus paradoxus Agassiz — Eichwald , pp. 1517

1891 Psammosteus arenatus Agassiz — Woodward , pp. 127

1901 Psammosteus paradoxus — Rohon , pp. 5-18, fig. I 1,3-6, 9-13; II14-16, 18

1911 Psammosteus undulatus Agassiz — Preobrazenskii , pp. 29(pars)

1915 Psammosteus maeandrinus Agassiz — Kiaer , pp. 36(pars), fig. 4:1

Selection of related publications

Upeniece, I. 2001. The unique fossil assemblage from the Lode Quarry (Upper Devonian, Latvia). Mitteilungen aus dem Museum für Naturkunde der Humboldt-Universität in Berlin 4, 101-119. DOI:10.5194/fr-4-101-2001

Mark-Kurik, E. 2000. The Middle Devonian fishes of the Baltic States (Estonia, Latvia) and Belarus. Courier Forschungsinstitut Senckenberg 223, 309-324.

Obruchev, D. V., Mark-Kurik, E. J. (eds) 1965. Devonian psammosteids (Agnatha, Psammosteidae) of the USSR. pp. 1-304. Eesti NSV TA Geoloogia Instituut.

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Chordata
Subphylum	Vertebrata
Superclass	Agnatha
Class	Pteraspidomorphi
Subclass	Heterostraci
Order	Pteraspidiformes
Suborder	Psammosteida
Family	Psammolepididae
Genus	Psammolepis
Species	abavica
	aerata
	heteraster
	paradoxa
	toriensis
	venyukovi
	Vladimirolepis proia

References based on distribution

Mark-Kurik, 2000a Gauja Stage
Upeniece, 2001 Lode quarry Gauja Stage