| 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
Cardium (Protocardia) arkansense, Cardium (Protocardia) pauli, Cardium (Protocardium) granuliferum, P. alcesiana, P. buckmani, P. costaricensis, P. dufrenoyca, P. eduliformis, P. gambrina, P. hillana, P. intexta, P. lingulata, P. luggudensis, P. newberryana, P. peregrinorsa, P. pesolina, P. philippiana, P. piettei, P. placerensis, P. pulchella, P. qinghaiensis, P. razavii, P. rhaetica (syn. P. proteus), P. salrivalis, P. somaliensis, P. stantoni, P. stonei, P. striatula, P. stricklandi, P. subquadrata, P. texanum, P. translucida, P. truncata, P. umkwelanensis, P. virginiana
Sister species lacking formal opinion data
P. africana, P. barneyi, P. beiha, P. besairiei, P. bipi, P. contusa, P. hillanum, P. lycetti, P. moshuiwanensis, P. olea, P. oxynoti, P. parahillana, P. pertenuis, P. phillipiana, P. rahmuensis, P. regulare, P. schucherti, P. spillmani, P. subhillanum, P. texana, P. tosensis, P. amanoi, P. lycetti, P. phillipiana
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 Kimmeridgian to the top of the Early/Lower Tithonian or 152.21000 to 145.06000 Ma
Collections (36 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kimmeridgian | Portugal | Protocardia peraltaensis (7082 7393 7395 7406 7407 7408 7409 7410 8185 8201 8318 8519 8520 8601 8671 8673) | |
| Kimmeridgian - Early/Lower Tithonian | Portugal | Protocardia peraltaensis (8284 8286 8288 8289) | |
| Late/Upper Kimmeridgian | Portugal | Protocardia peraltaensis (77741) | |
| Late/Upper Kimmeridgian - Early/Lower Tithonian | Portugal | Protocardia peraltaensis (8363 8364 8365 8401) | |
| Early/Lower Tithonian | Portugal | Protocardia peraltaensis (7896 8161 8163 8165 8205 8317 8319 8335 8336 8337) | |
| Tithonian | Portugal | Protocardia peraltaensis (8164) |