| 词条 | Cardiograptus |
| 释义 |
| regnum = Animalia | phylum = Hemichordata | classis = Graptolithida | ordo = | familia = Glossograptidae | genus = Cardiograptus | genus_authority = Harris & Keble in Harris, 1916 }}Cardiograptus is a genus of graptolite, which is easily recognised even when poorly preserved by the form of the thecae.[1] References{{Portal|Paleontology}}1. ^{{cite journal |author=Richard A. Fortey, Yuandong Zhang & Claire Mellish |year=2005 |title=The relationships of biserial graptolites |journal=Palaeontology |volume=48 |issue=6 |pages=1241–1272 |doi=10.1111/j.1475-4983.2005.00510.x}} {{Taxonbar|from=Q5038705}}{{Paleo-deuterostome-stub}}{{Hemichordate-stub}} 4 : Graptolite genera|Glossograptidae|Paleozoic life of Newfoundland and Labrador|Paleozoic life of Yukon |
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