Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
No taxonomic data are available
Sister species
P. alborzica, P. ampla, P. arata, P. asakuraensis, P. bascoi, P. bicolor (syn. P. inermis, P. dolabrata, P. isosceles), P. brewerii, P. calamitoides, P. carnea, P. cawcawensis, P. confutsiana, P. consimilis, P. constantini, P. cordata, P. credneri, P. cretacea, P. cuneiformis, P. decussata, P. deltodes (syn. Exitopinna deltodes ultra, P. scapula), P. deshayesi, P. dolosoniensis, P. equivillana, P. expansa, P. folium, P. freneixae, P. gravida, P. hartmanni, P. incurva (syn. P. incurvata), P. inexpectans, P. kawhiana, P. kingii, P. laqueata, P. laticostata, P. latissima, P. latrania, P. lima, P. llajasensis, P. margaritacea, P. meriani, P. mitis, P. morenoi, P. muikadanensis, P. muricata (syn. Quantulopinna delsa howensis, Quantulopinna delsa), P. octavia, P. pacata, P. papyracea, P. pectinata, P. petrina, P. pontica, P. punjabensis, P. qinghaiensis, P. raibliana, P. reginamaris, P. rembangensis, P. richthofeni, P. robinaldina, P. robusta, P. rudis, P. saccata (syn. Streptopinna saccata inusitata), P. semicostata, P. semisulcata, P. shekhanensis, P. simionescui, P. sublanceolata, P. triquetra, P. vexillum
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: base of the Late/Upper Maastrichtian to the top of the Early/Lower Paleocene or 70.60000 to 61.70000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Maastrichtian | Antarctica (Seymour Island) | Pinna anderssoni (3158) | |
Late/Upper Maastrichtian | Antarctica (Seymour Island) | Pinna anderssoni (3166 3169) | |
Early/Lower Paleocene | Antarctica (Seymour Island) | Pinna anderssoni (3177) | |
Danian | Argentina (La Pampa) | Pinna anderssoni (5160) |