Selection of related publications
Maletz, J., Ahlberg, P. 2021. Dapingian to lower Darriwilian (Middle Ordovician) graptolite biostratigraphy and correlation of the Krapperup drill core, Scania, Sweden. GFF 143, 1, 16-39. DOI:10.1080/11035897.2020.1822439
Maletz, J. 2011. Scandinavian Isograptids (Graptolithina, Isograptidae): Biostratigraphy and Taxonomy. Proceedings of the Yorkshire Geological Society 58, 4, 267-280. DOI:10.1144/pygs.58.4.295
Mitchell, C. E., Maletz, J. 1995. Proposal for adoption of the base of the Undulograptus austrodentatus Biozone as a global Ordovician stage and series boundary level. Lethaia 28, 4, 317-331. DOI:10.1111/j.1502-3931.1995.tb01822.x
List of species
1. Arienigraptus balticus Maletz & Ahlberg, 2021 | Darriwilian
2. Arienigraptus delicatus Maletz & Ahlberg, 2021 | Darriwilian
4. Arienigraptus zheijangensis Yu et Fang, 1981 | Darriwilian
5. Isograptus mobergi Maletz, 2011 | Dapingian
8. Pseudisograptus angel Jenkins, 1982 | Ordovician
9. Pseudisograptus janus (Cooper et Ni, 1986) | Darriwilian
10. Pseudisograptus koi Cooper & Ni, 1986 | Darriwilian
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Classification
Organism group | Biota |
Kingdom | Animalia |
Phylum | Hemichordata |
Class | Pterobranchia |
Subclass | Graptolithina |
Order | Graptoloidea |
Suborder | Glossograptina |
Family | Glossograptidae |
Isograptidae | |
Subfamily | Arienigraptinae |
Isograptinae | |
Genus | Cardiograptus |
Oncograptus | |
Parisograptus | |
Proncograptus | |
unranked | Procardiograptus |