Species
Cryptograptus tricornis (Carruthers, 1858)
Synonyymit
1858 Diplograpsus tricornis — Carruthers , pp. 468, fig. 2
1859 Diplograptus tricornis — Carruthers , pp. 25
1908 Cryptograptus tricornis — Elles et Wood , pp. 296-298, fig. 32:12a-d
1913 non Cryptograptus tricornis (Carruthers) — Hadding , pp. 40, fig. 2:13,14
1915 Cryptograptus tricornis Carr. — Hadding , pp. 325, fig. 6:15
1937 Cryptograptus tricornis — Ekström , pp. 39, fig. 9:1-15
1937 non Cryptograptus tricornis (Carruthers) — Ekström , pp. 39, fig. 9:1-5
1937 non Cryptograptus tricornis (var. longispinus nov. — Ekström , pp. 40, fig. 8:13
1947 Cryptograptus tricornis — Ruedemann , pp. 446, fig. 76:23-33
1960 Cryptograptus tricornis — Berry , pp. 70, fig. 15:9
Aiheeseen liittyvät julkaisut
Hadding, A. 1915. Om Glossograptus, Cryptograptus och tvenne dem närstående graptolitsläkten. GFF 37, 4, 303-336. DOI:10.1080/11035891509443516
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Hemichordata |
Class | Pterobranchia |
Subclass | Graptolithina |
Order | Graptoloidea |
Suborder | Glossograptina |
Family | Glossograptidae |
Genus | Cryptograptus |
Species | lanceolatus |
schaeferi | |
tricornis |
Levinneisyys ja viitteet
- Tzaj, 1976 Ordovician
- Tzaj, 1976 Ordovician
- Hadding, 1915 Fågelsång outcrop, Sweden Ordovician