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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
Cardium nicolletti, P. africana, P. anglica, P. anglica, P. barneyi, P. beiha, P. bella, P. besairiei, P. bipi, P. concinna, P. consobrina, P. contusa, P. coquandi, P. delicatula, P. dufrenoyi, P. dyenisea, P. dyonisea, P. eparcyensis, P. filosa, P. gigantea, P. grandidieri, P. hepingxiangensis, P. hillama, P. hillanum, P. ibukii, P. impressa, P. jacksonense, P. judaica, P. lycetti, P. meridionalis, P. moabitica, P. morinica, P. morrisea, P. moshuiwanensis, P. moutai, P. multistriata, P. olea, P. oxynoti, P. parahillana, P. peralraensis, P. peraltaensis, P. peregrina, P. pertenuis, P. pervinquierei, P. phillipsi, P. querangeri, P. rahmuensis, P. rara, P. regulare, P. schencki, P. schenki, P. schucherti, P. semidecussata, P. semipunctata, P. shehuensis, P. silicea, P. sislimanensis, P. sphaeroidalis, P. sphaeroidea, P. spillmani, P. striata, P. strickland, P. striuatula, P. subhillanum, P. subrhaetica, P. substricklandi, P. subtruncata, P. suprajurensis, P. tenuicostata, P. texana, P. tikechkachensis, P. timberensis, P. torta, P. tosensis, P. guadalupense, P. marcosensis, P. sphaeroidea, P. spillmani, P. africana, P. amanoi, P. buckmani, P. coquandi, P. dyonisea, P. goradongarensis, P. goradongarensis, P. grandidieri, P. hepingxiangensis, P. hiraigensis, P. ibukii, P. inaii, P. kachchhensis, P. keerae, P. kurumensis, P. lodraniensis, P. lycetti, P. morii, P. onoi, P. patchamensis, P. peraltaensis, P. peregrina, P. prisca, P. sastry, P. subtruncata, P. tosensis, P. bannesianum
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
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| valve height | 1 | 20.2 |
No ecological data are available
Age range: base of the Rhaetian to the top of the Early/Lower Toarcian or 205.70000 to 182.90000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Rhaetian | United Kingdom (England) | Protocardia phillipiana (163290) | |
| Early/Lower Hettangian | United Kingdom (England) | Protocardia phillipiana (29227) | |
| Hettangian | Denmark | Protocardia phillipiana (142009) | |
| Early/Lower Hettangian - Middle Jurassic | United Kingdom (England) | Protocardia phillipiana (29229) | |
| Early/Lower Sinemurian | Denmark | Protocardia phillipiana (142068 142069) | |
| Early/Lower Toarcian | Spain | Protocardia phillipiana (25777 25780) |