Swedish Onkolit Cited by user Hans Frörum on 15 Apr 2024 Onkolit (av grekiska: onko, "tumör", lithos, "sten") är en sedimentär struktur som innehåller skikt av onkoider, centimeterstora kalkkorn som bildats i en varm, marin…
English Stromatoporoidea Cited by user Fanboyphilosopher on 10 Aug 2023 Stromatoporoidea is an extinct clade of sea sponges common in the fossil record from the Middle Ordovician to the Late Devonian.
English Stromatolite Cited by user Dysalatornis on 07 Sep 2020 Stromatolites or stromatoliths (from Greek strōma "layer, stratum" (GEN strōmatos), and lithos "rock") are layered mounds, columns, and sheet-like sedimentary rocks that…
English Oncolite Cited by user Dysalatornis on 07 Sep 2020 The appearance of recent/subrecent freshwater oncoids has been documented in two rivers in Bavaria: the Alz, whose source is the Chiemsee, and the Moosach, near Freising.