• Age, facies, and geometry of the Sandbian/Katian (Upper Ordovician) pelmatozoan-bryozoan-receptaculitid reefs of the Vasalemma Formation, northern EstoniaKröger, Björn; Hints, Linda; Lehnert, OliverFacies2014 / p. 963-986 : ill https://doi.org/10.1007/s10347-014-0410-8 https://www.scopus.com/sourceid/22610 https://www.scopus.com/record/display.uri?eid=2-s2.0-84939887646&origin=inward&txGid=4b73a65229727c16f444d278e6c0830d https://jcr.clarivate.com/jcr-jp/journal-profile?journal=FACIES&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000343645800007