| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spiriferina walcoti
Taxonomy
No taxonomic data are available
Sister species
S. abichi (syn. S. griesbachi, Spirifer altivagus, Spirifer tibeticus), S. acutissima, S. alia, S. arakiwa, S. betacalcis, S. bihatiensis, S. bittneri, S. borealis, S. carolinae, S. cassiana, S. coreyi, S. diomedea, S. elegantissima, S. expansa, S. fortis, S. gypaetus, S. homfrayi, S. kiparisovae, S. klipsteini, S. laminosa, S. loczyi, S. megarhyncha, S. moeschi, S. moscai, S. munsterii, S. nicklesi, S. octoplicata, S. osmana, S. otamitensis, S. panderi, S. papillosa, S. rostrata, S. roundyi, S. rupicola, S. salomonensis, S. slovenica, S. solitaria, S. sophiaealbae, S. subfragilis, S. subgriesbachi, S. sublilangensis, S. subtrigonalis, S. terebratuloides, S. terzadica, S. timorensis, S. tornata, S. toulai, S. triplicata, S. turcica, S. walcotti, S. yukonensis
Sister species lacking formal opinion data
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: Early/Lower Pliensbachian or 189.60000 to 183.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pliensbachian | Serbia and Montenegro | Spiriferina walcoti (73325) |