Microfossil-like tourmaline microlites in early Proterozoic nodular chert at Kiihtelysvaara, eastern Finland

• Published in: Bulletin of the Geological Society of Finland
• Main Authors: J. Karhu, H. O'Brien
• Format: Article in Journal/Newspaper
• Language: English
• Published: Geological Society of Finland 1992
• Subjects: microfossils; pseudomicrofossils; Hyypiana jatulica; tourmaline; dravite; chert; dolostone; Proterozoic; Hyypiä; Kiihtelysvaara; Finland; Geology; QE1-996.5; Kuusamo; Fennoscandian
• Online Access: https://doi.org/10.17741/bgsf/64.1.008; https://doaj.org/article/327ac32e6b1040e8882c96d9ba5e4d7a

Many Proterozoic silicified sedimentary carbonates have been reported to contain remains of early micro-organisms. One of these localities in the Fennoscandian Shield is the village of Hyypiä at Kiihtelysvaara in eastern Finland, where a nodular chert contains microfossil-like objects, named Hyypian...