†Cardiograptus (graptolite)
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Pterobranchia - Graptoloidea - Isograptidae
Parent taxon: Isograptidae according to J. Maletz 2014
See also Sepkoski 2002
Sister taxa: Isograptus, Parisograptus
Subtaxa: Cardiograptus morsus
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Whiterockian of Canada (1: Newfoundland and Labrador collection), United States (1: Texas)
• Yapeenian of New Zealand (4)
• Ningkuo of China (4)
• Arenig of China (5)
• Ordovician of Canada (1: Yukon), China (4), the Russian Federation (1), United States (2: Idaho, New York)
Total: 23 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.