Species
Streptograptus johnsonae Loydell, 1991
Synonymy list
1991 Streptograptus johnsonae sp. nov. — Loydell , pp. 233, fig. 11c; 21c; 22g-i
1993 Streptograptus johnsonae Loydell, 1991 — Loydell , pp. 93, fig. 3:12; 21-22,30
2003 Streptograptus johnsonae Loydell — Loydell et al. , pp. 211, fig. 6s
2004 Streptograptus johnsonae Loydell, 1991 — Loydell et Maletz , pp. 79, 81, fig. 15-16
2010 Streptograptus johnsonae Loydell — Loydell et al. , pp. 254-255, fig. 2i
Selection of related publications
Loydell, D. K., Nestor, V., Männik, P. 2010. Integrated biostratigraphy of the lower Silurian of the Kolka-54 core, Latvia. Geological Magazine 147, 2, 253-280. DOI:10.1017/S0016756809990574
Loydell, D. K., Maletz, J. 2004. The Silurian graptolite genera Streptograptus and Pseudostreptograptus. Journal of Systematic Palaeontology 2, 2, 65-93. DOI:10.1017/S1477201904001117
Loydell, D. K., Männik, P., Nestor, V. 2003. Integrated biostratigraphy of the lower Silurian of the Aizpute-41 core, Latvia. Geological Magazine 140, 2, 205-229. DOI:10.1017/S0016756802007264
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Klassificering
Organism group | Biota |
Kingdom | Animalia |
Phylum | Hemichordata |
Class | Pterobranchia |
Subclass | Graptolithina |
Order | Graptoloidea |
Suborder | Axonophora |
Family | Monograptidae |
Genus | Streptograptus |
Species | anguinus |
ansulosus | |
antennularius | |
barrandei | |
crispus | |
dalecarlicus | |
exiguus | |
filiformis | |
johnsonae | |
kaljoi | |
loydelli | |
nodifer | |
plumosus | |
pseudobecki | |
retroflexus | |
sartorius | |
speciosus | |
storchi | |
tenuis | |
whitei | |
wimani |
References based on distribution
- Loydell et al., 2010 Kolka 54 borehole 601 - Adavere Stage
- Loydell et al., 2003 Aizpute 41 borehole 964.62 - Aeronian
- Loydell & Maletz, 2004 Osmundsberget Quarry Silurian