Orbicular Rocks in Finland / ... – no place : Geological Survey of Finland, 2005. - 177 p., fig.; . – Bibiliogr.: 176-177 p. . – no copies – 951-690-911-6 (в пер.) : 450 tg.
The orbicular rocks of Finland are various plutonic rocks. In this publication 29 bedrock and 61 boulder occurrences are described. Solitary boulders ad boulder fans of orbicular rock are evidently derived from at least 50 separate bedrock occurrences. Most of the orbicular rocks are recorded from Proterozoic bedrock (age 1.50 - 1.90 Ga), with relatively few discoveries from the Archaean basement areas (age 2.50 - 3.20 Ga)
Repovesi [Text] : a Wilderness in Southern Finland / T. Lehesverta T. Kopperoinen J. Korhonen P. Salpakivi-Salomaa T. Hayrinen L. Kujala ; [editorial board E. Niikikoski [et. al.]; english transl. S. Sinisalo, G. Hakli]... – Helsinki : Edita Publishing Ltd, 2004. - 120 p., ill.; . . – [n. c.] – 951-37-4104-4 (hardcover) : 50 tg.
This book is s tribute to Repovesi, the beauty of which has won many hearts. It is, however, more than a forest turned into a museum, for in addition to being a reflection of the past. it is very much alive today