Author:

Hints,L.;Nolvak,J.

Year:

1990

Title:

Middle and Upper Ordovician Westwards of Tallinn: locality 2:1 Peetri Hill

Reference:

Hints,L. et al. (1990) Middle and Upper Ordovician Westwards of Tallinn: locality 2:1 Peetri Hill Institute of Geology, Estonian Academy of Science Field Meeting Estonia 1990, Excursion Guidebook P. 128- 131

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