@article {6527,
	title = {Pal{\"o}kologie benthischer Faunengemeinschaften und Taxonomie der Bivalven im Jura von S{\"u}dtunesien},
	journal = {Beringeria},
	volume = {22},
	year = {1998},
	pages = {3-199},
	keywords = {bakevelliidae, bivalvia, costigervillia, gervillia, isognomon, isognomonidae, paleoecology, paleontology, Pteria, pteriidae, pterioidea, pteroperna},
	author = {Holzapfel, Susanne}
}
@article {6437,
	title = {Jurassic bivalve biogeography},
	journal = {Paleobiology},
	volume = {3},
	year = {1977},
	note = {PDF},
	pages = {58-73},
	keywords = {bakevelliidae, biogeography, bivalvia, bostra, buchia, costigervillia, cuneigervillia, eligmus, gervillaria, gervilleioperna, gervillella, gervillia, hypotrema, isognomon, isognomonidae, jurassic, kobayashites, linsdallia, lithioitis, malleidae, meleagrinella, mesozoic, mollusca, oxitoma, oxytomidae, Pteria, pterioida, pterioidea, pteroperna, pulvinites, pulvinitidae, taxonomy},
	author = {Hallam, A.}
}
@article {6314,
	title = {The Upper Jurassic Bivalvia of Portugal. Part 2. Pteriomorphia (Pterioida exclusive Ostreina)},
	journal = {Comunica{\c c}{\~o}es dos Servi{\c c}os Geol{\'o}gicos de Portugal},
	volume = {74},
	year = {Submitted},
	pages = {105-164},
	keywords = {aguileria, alaperna, avicula, bakevellia, bakevellidae, bivalvia, costigervillia, fossils, gervillella, gervillia, isognomon, isognomonidae, mollusca, paleontology, pectinidae, Pteria, pteriidae, pterioida, pterioidea, pteroperna, pulvinites, pulvinitidae, shell morphology, taxonomy, virgellia},
	author = {F{\"u}rsich, Franz T. and Werner, Winfried}
}
@article {1169,
	title = {The Upper Jurassic Bivalvia of Portugal. Part 2. Pteriomorphia (Pterioida exclusive Ostreina)},
	journal = {Comunica{\c c}{\~o}es dos Servi{\c c}os Geol{\'o}gicos de Portugal},
	volume = {74},
	year = {1988},
	pages = {105-164},
	keywords = {aguileria, alaperna, avicula, bakevellia, bakevellidae, bivalvia, costigervillia, gervillella, gervillia, isognomon, isognomonidae, mollusca, pectinidae, Pteria, pteriidae, pterioida, pterioidea, pteroperna, pulvinites, pulvinitidae, taxonomy, virgellia},
	author = {F{\"u}rsich, Franz T. and Werner, Winfried}
}
