@article {7795,
	title = {Aspects of the evolutionary record for fossils of the bivalve subclass Pteriomorphia Beurlen},
	journal = {Earthwise},
	volume = {8},
	year = {2008},
	note = {xerox},
	pages = {1-219},
	keywords = {bivalvia, enitoria, mollusca, oretina, oretinae, oxitomidae, pergamidiidae, posidonia, posidoniidae, pterioida, pterioidea, pteriomorphia, taxonomy},
	author = {Waterhouse, J. B.}
}
@inbook {6300,
	title = {Die Leitfossilien der Werfener Schichten und Nachtr{\"a}ge zur Fauna des Muschelkalkes der Cassianer und Raibler Schichten sowie der Rhaet und des Dachsteindolomites (Hauptdolomit). Resultate der Wissenschaftlichen Erforschung des Balatonsees},
	booktitle = {Anhang: Palaeontologie der Umgebung des Balatonsees. Vol. 1, part 6},
	volume = {1, part 1},
	year = {1909},
	note = {DO NOT HAVE},
	pages = {1-95},
	keywords = {bivalvia, mollusca, posidoniidae, taxonomy},
	author = {Frech, Fritz}
}
@article {6230,
	title = {Phylogenetic development of the family Posidoniidae and the genera <i>Daonella</i> and <i>Halobia</i> (Bivalvia; Triassic)},
	journal = {Geologica Balcanica},
	volume = {8},
	number = {2},
	year = {1978},
	month = {June},
	pages = {55-67},
	keywords = {bivalvia, evolution, fossils, mesozoic, mollusca, paleontology, phylogeny, posidoniidae, pterioida, pterioidea, triassic},
	author = {Encheva, Milka Georgieva}
}
@article {1140,
	title = {Phylogenetic development of the family Posidoniidae and the genera Daonella and Halobia (Bivalvia; Triassic)},
	journal = {Geologica Balcanica},
	volume = {8},
	number = {2},
	year = {1978},
	pages = {55-67},
	keywords = {bivalvia, evolution, mesozoic, mollusca, paleontology, phylogeny, posidoniidae, pterioida, pterioidea, triassic},
	author = {Encheva, Milka Georgieva}
}
@inbook {1166,
	title = {Die Leitfossilien der Werfener Schichten und Nachtr{\"a}ge zur Fauna des Muschelkalkes der Cassianer und Raibler Schichten sowie der Rhaet und des Dachsteindolomites (Hauptdolomit). Resultate der Wissenschaftlichen Erforschung des Balatonsees},
	booktitle = {Anhang: Palaeontologie der Umgebung des Balatonsees. Vol. 1, part 6},
	volume = {1, part 1},
	year = {1909},
	pages = {1-95},
	keywords = {bivalvia, mollusca, posidoniidae, taxonomy},
	author = {Frech, Fritz}
}
