FIGURE 1. Locality map. Location of Vasalemma quarry marked with square.

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FIGURE 2. Stratigraphy of the Vasalemma Formation (modified after Kröger et al., 2014). Location of samples marked with asterisk.

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FIGURE 3. 1, A bryozoan colony of Orbignyella germana Bassler, 1911 shows intergrowth with two rugosans Lambelasma carinatum Weyer, 1993 from Vasalemma Formation of northern Estonia (TUG 1585-10); arrows point to skeletal malformation of rugosan, 2, Orbignyella germana Bassler, 1911 with Lambelasma carinatum Weyer, 1993 from Vasalemma Formation of northern Estonia (TUG 1585-10). Abbreviations: RG-rugosan, BR-bryozoan.

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