3Fossil sites
Riga Formation
Riga Formation in Estonia: 3 fossil sites. Typical age: 434–431 million years (Silurian).
3Fossil sites
0Finds
434–431 million yearsTypical age
SilurianMain period
Where its fossils were found
Silurian
By geological period
Silurian3
Towns with the most fossil sites nearby
Other formations of the same period
Silurian
Jaagarahu Formation 73Tamsalu Formation 72Jaani Formation 71Velise Formation 37Õhne Formation 32Varbola Formation 31Paadla Formation 23Rootsiküla Formation 21Sorve Formation 21Kuressaare Formation 14Hilliste Formation 12Nurmekund Formation 12Saarde Formation 12Rumba Formation 11Muhu Formation 11Kaugatuma Formation 11Sakla Formation 10Raikküla Formation 8Tahula Formation 7Pagegiai Formation 6Jamaja Formation 4Pangamaja Formation 3Ohesaare Formation 3