Species
Holmograptus lentus (Törnquist, 1911)
Synonyymit
1911 Didymograptus lentus n. sp. — Törnquist , pp. 430-432, fig. 5:10-15
1932 Didymograptus callotheca Bulman — Bulman , pp. 16-19, fig. 2-5
1936 Didymograptus callotheca Bulman — Bulman , pp. 23, fig. 2:1-15
1937 Didymograptus lentus Törnquist — Ekström , pp. 26, fig. 2:7-8
1950 Didymograptus callotheca Bulman — Bulman , pp. 390, fig. 1A-C
1950 Didymograptus callotheca Bulman — Bulman , pp. 4
1954 Holmograptus callotheca Bulman — Kozlowski , pp. 432-434, fig. 6
1955 Didymograptus callotheca Bulman — Bulman , pp. V80, fig. 57, 1d-e
1957 Tylograptus geniculiformis n. sp. — Mu , pp. 429-430, fig. 5:1-2; 8:1
1960 Holmograptus lentus Törnquist — Jaanusson , pp. 341-342, fig. 5:11
Aiheeseen liittyvät julkaisut
Maletz, J., Ahlberg, P., Lundberg, F. 2020. Ordovician graptolite biostratigraphy of the Röstånga-2 drill core (Scania, southern Sweden). GFF 142, 3, 206-222. DOI:10.1080/11035897.2020.1739743
Maletz, J. 1995. The Middle Ordovician (Llanvirn) graptolite succession of the Albjära core (Scania, Sweden) and its implication for a revised biozonation. Zeitschrift für Geologische Wissenschaften 23, 3, 249-259.
Skevington, D. 1965. Graptolites from the Ontikan Limestones (Ordovician) of Öland, Sweden. II. Graptoloidea and Graptovermida. Bulletin of the Geological Institutions of the University of Uppsala 43, 1-74.
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Suborder | Sinograptina |
| Order | Sinograptidae |
| Genus | Holmograptus |
| Species | callotheca |
| lentus | |
| spinosus |
Levinneisyys ja viitteet
- Skevington, 1965a Hälludden Cliff, Öland Middle Ordovician
- Maletz, 1995b Albjära borehole, Scania 88 - 101.43
- Maletz et al., 2020 Röstånga-2 borehole