49Fossil sites
Riga Formation
Riga Formation in Lithuania: 49 fossil sites. Typical age: 431–427 million years (Silurian).
49Fossil sites
1Finds
431–427 million yearsTypical age
SilurianMain period
Where its fossils were found
Silurian
By geological period
Silurian49
What was found
Trilobites · 1Calymene
Towns with the most fossil sites nearby
Other formations of the same period
Silurian
Birstonas Formation 44Gėluva Formation 36Dubysa Formation 20Pagegiai Formation 18Siesartis Formation 17Paprieniai Formation 16Nevėzis Formation 16Jüra Formation 16Širvinta Formation 13Rusne Formation 13Minija Formation 11Neris Formation 11Lapes Formation 7Mituva Formation 7Vievis Formation 7Svencionys Formation 6Jürmala Formation 3Minja Formation 3