| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cranaena iowensis
Taxonomy
No taxonomic data are available
Sister species
Sister species lacking formal opinion data
C. amana, C. amygdaloidea, C. arcuosa, C. calvini, C. depressa, C. elia, C. eudora, C. inflata, C. infrequens, C. jacunda, C. jowensis, C. linklaeni, C. littletonenesis, C. littletonensis, C. micula, C. nassichuki, C. navicella, C. occidentalis, C. rigauxi, C. salinensis, C. subcircularis, C. subcylindrica, C. subelliptica, C. subglobosa, C. subovata, C. sulcata, C. thomasi, C. tumida, C. amana, C. arcuosa, C. calvini, C. decepta, C. depressa, C. elia, C. eudora, C. famelica, C. inflata, C. infrequens, C. jacunda, C. lata, C. littleonensis, C. littletonensis, C. maculata, C. marsii, C. micula, C. navicella, C. pachytesta, C. parvirostra, C. rhomboidialis, C. rockfordensis, C. seminula, C. subalobosa, C. subglobosa, C. subglossa, C. subgobulosa, C. subouata
Synonymy list
No taxonomic opinions are available
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Late/Upper Givetian to the top of the Frasnian or 383.40000 to 372.15000 Ma
Collections (19 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Givetian | USA (Iowa) | Cranaena iowensis (54385 54387 54471 54473 93847) | |
| Givetian - Frasnian | USA (Missouri) | Cranaena iowensis (93850) | |
| Givetian - Frasnian | USA (Iowa) | Cranaena iowensis (35487 54475) | |
| Givetian - Frasnian | Canada (Manitoba) | Cranaena iowensis (94134) | |
| Late/Upper Givetian | USA (Iowa) | Cranaena iowensis (35478 35479 35480 35481 35482 35483 35489) | |
| Frasnian | Canada (Manitoba) | Cranaena iowensis (6728) | |
| Frasnian | USA (Iowa) | Cranaena iowensis (54472 54474) |