Photo 18189457, (c) Kelsey Solomon, some rights reserved (CC BY-NC), uploaded by Kelsey Solomon

Attribution © Kelsey Solomon some rights reserved Uploaded by kjsolomon89 Source iNaturalist Associated observations Photos / Sounds What Diatoma vulgaris Observer kjsolomon89 Date May 14, 2018 Place Dickinson County, US-IA, US (Google, OSM) Date Added May 18, 2018 03:36 PM CDT Description Scale bar = 10µm prominant transapical costae labiate process near apex 2 IDs Research Grade View Sizes small medium large original