Family

Psammosteidae Traquair, 1896

Images
GIT 100-1
Psammosteus bergi | Psammosteus bergi (Obruchev, 1943)
Middle Devonian | Burtnieki Formation
GIT 100-2
Placosteus alatus | Psammolepis alata Mark-Kurik, 1965
Latvia, 100m from Vaive Watermill Middle Devonian | Gauja Formation
GIT 116-100
Tartuosteus maximus | Tartuosteus maximus Mark-Kurik, 1965
Burtnieki Stage
GIT 116-101
Tartuosteus maximus | Tartuosteus maximus Mark-Kurik, 1965
Burtnieki Stage
GIT 116-102
Tartuosteus maximus | Tartuosteus maximus Mark-Kurik, 1965
Burtnieki Stage
GIT 116-103
Tartuosteus maximus | Tartuosteus maximus Mark-Kurik, 1965
Burtnieki Stage
GIT 116-104
Tartuosteus maximus | Tartuosteus maximus Mark-Kurik, 1965
Burtnieki Stage
GIT 116-105
Tartuosteus maximus | Tartuosteus maximus Mark-Kurik, 1965
Burtnieki Stage
GIT 116-106
Tartuosteus maximus | Tartuosteus maximus Mark-Kurik, 1965
Burtnieki Stage
GIT 116-107
Tartuosteus maximus | Tartuosteus maximus Mark-Kurik, 1965
Burtnieki Stage