Species
Allonema aggregatum Ulrich et Bassler, 1904
Taxon description
Jarochowska et al., 2016b
Diagnosis (emended).–A. aggregatum is distinguished from other species of Allonema by vesicle length to width ratio below 2:1 (Fig. 6) and the large size of vesicles –length larger than ca 350 μm and width larger than ca 300 μm.
Synonyymit
1904 Allonema moniliforme var. aggregatum var. nov. — Ulrich & Bassler , pp. 282-283, fig. Pl. 67
1965 Allonema moniliforme aggregatum Ulrich & Bassler, 1904 — Kiepura , pp. 28-30, fig. ig. 5, pl. 5, figs 1, 2
2016 Allonema aggregatum (Ulrich & Bassler, 1904) — Jarochowska et al. , pp. 10, fig. Fig.4
Aiheeseen liittyvät julkaisut
Jarochowska, E., Hierl, F., Vinn, O., Munnecke, A. 2016. Reducing taxonomic noise in problematic fossils: revision of the incertae sedis genus Allonema based on shape analysis. Bulletin of Geosciences 91, 1, 97-110. DOI:10.3140/bull.geosci.1588
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Luokittelu
| Organism group | Biota |
| Incertae sedis (fossils) | |
| Genus | Allonema |
| Species | aggregatum |
| botelloides | |
| botellus | |
| moniliforme |
Levinneisyys ja viitteet
- Jarochowska et al., 2016b Sepise outcrop Jaagarahu Stage