(Patrick) Potapova 2011 Category: Symmetrical biraphid
BASIONYM: Navicula poconoensis
LM scalebar = 10 µm
Slide Number: ANSP GC58665
Site ID: Spook Swamp, PA
Site Name: 41.439
Latitude: 76.64
Longitude: rapheless valve
Contributor: Marina Potapova - October 2010