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.

Synonymy list
1904     Allonema moniliforme var. aggregatum var. nov. — Ulrich & Bassler , pp. 282-283, fig. 65:14
1965     Allonema moniliforme aggregatum Ulrich & Bassler, 1904 — Kiepura , pp. 28-30, fig. 5:1, 2
2016     Allonema aggregatum (Ulrich & Bassler, 1904) — Jarochowska, Hierl, Vinn & Munnecke , pp. 10, fig. 4
Selection of related publications
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
Classification
Organism groupBiota
GenusAllonema
Speciesaggregatum
botelloides
botellus
moniliforme
silurica
subfusiforme
References based on distribution