Plagiocardium (Papillicardium) Sacco 1899 (cockle)
Bivalvia - Cardiida - Cardiidae
Parent taxon: Plagiocardium according to S. Freneix et al. 1988
Sister taxa: Plagiocardium granulosum, Plagiocardium ishigakensis, Plagiocardium pseudolatum
Subtaxa: Plagiocardium (Papillicardium) papillosum
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Quaternary of France (1 collection), Italy (3), Morocco (2), Portugal (1), Spain (3)
• Pliocene of Belgium (2), Greece (3)
• Miocene of Algeria (1), Austria (7), Bulgaria (4), Cyprus (1), Germany (6), Italy (2), Morocco (1), Poland (4), Slovakia (1)
Total: 42 collections each including a single occurrence