Halkieria
Halkieria () is a genus of fossil organisms from the Lower to Middle Cambrian.
Halkieria Halwaxiida Brachiopod Coeloscleritophoran Wiwaxia Debate about Cambrian Lophotrochozoans Sirius Passet Small shelly fauna Mollusca Oikozetetes Sclerite Evolutionary history of brachiopods Burgess Shale type fauna Evolutionary history of life
Share this!