| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spiticeras acutum
Taxonomy
No taxonomic data are available
Sister species
Sister species lacking formal opinion data
S. bulliformis, S. celsum, S. ducale, S. eximus, S. gevreyi, S. gratianopolitense, S. groteanum, S. guttatus, S. hauthali, S. indicus, S. kilianii, S. mutabile, S. negreli, S. obliquennodosum, S. proteus, S. rotula, S. subnegreli, S. subspitiensis, S. theodosia, S. chomeracense, S. fraternum, S. gratianopolitense, S. cautleyi, S. spitense
Synonymy list
No taxonomic opinions are available
Please join the Paleobiology Database and enter some 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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Berriasian to the top of the Early/Lower Berriasian or 143.10000 to 141.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Tithonian - Early/Lower Berriasian | Chile | Spiticeras acutum (151672) | |
| Berriasian | Chile | Spiticeras acutum (151671) |