Author:

Meidla,T.;Hints,L.;Mannik,P.;Nolvak,J.

Year:

1990

Title:

Middle and Upper Ordovician westward of Tallin locality 2:3 Aul

Reference:

Meidla,T. et al. (1990) Middle and Upper Ordovician westward of Tallin locality 2:3 Aul Institute of Geology, Estonian Academy of Science Field Meeting Estonia 1990, Excursion Guidebook P. 134- 136

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