| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Helicosphaera seminulum seminulum
Taxonomy
Helicosphaera seminulum seminulum was named by Bramlette and Sullivan (1961).
Sister species lacking formal opinion data
H. ampliaperta, H. ampliaperta, H. ampliapertura, H. inversa, H. mediterranea, H. prolixa, H. scissura, H. seminutum, H. wallichii, H. waltrans, H. acuta, H. ampliaperta, H. clarissima, H. elongata, H. ethologa, H. inversa, H. kamptneri, H. lophota, H. mediterranea, H. neogranulata, H. omanica, H. pavimentum, H. perch-nielseniae, H. princei, H. scissura, H. vedderi, H. wallichii
Synonymy list
| Year | Name and author |
|---|---|
| 1961 | Helicosphaera seminulum seminulum Bramlette and Sullivan |
Is something missing? Join the Paleobiology Database and enter the data
|
|
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Helicosphaera seminulum seminulum Bramlette and Sullivan 1961
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|||||
|
|
||||
| Source: p = phylum | |||||
| Reference: Kiessling 2003 | |||||
Collections
No collection or age range data are available