Strophomenata - Billingsellida - Clitambonitidae
Parent taxon: Clitambonitidae according to M. Liljeroth et al. 2017
See also Mitchell 1977, Sepkoski 2002 and Williams et al. 2000
Sister taxa: Apomatella, Atelelasmatinae, Clinambon, Clitambonites, Clitambonitinae, Fistulogonites, Hemipronites, Ilmarinia, Lacunarites, Pahlenella, Palaeoneumania, Starnikoviella, Vellamo
Subtaxa: Atelelasma decorticatum Atelelasma dorsoconvexum Atelelasma longisulcum Atelelasma multicosta Atelelasma perfectum Atelelasma primotica Atelelasma subdorsoconvexum
Type: Atelelasma perfectum
Ecology: stationary epifaunal suspension feeder
Distribution:
• Whiterockian of United States (4: Nevada collections)
• Chazyan of Canada (2: Quebec), United States (12: New York, Tennessee, Virginia)
• Ordovician of Ireland (2), Mongolia (1), the Russian Federation (11), the United Kingdom (2), United States (6: Oklahoma, Tennessee, Virginia)
Total: 40 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.