@article {6082,
	title = {Elliptic Fourier shape analysis of fossil bivalves: some practical considerations},
	journal = {Lethaia},
	volume = {28},
	year = {1995},
	pages = {179-186},
	keywords = {bivalvia, fossils, landmarks, mollusca, morphometrics, paleontology},
	author = {Crampton, James S.}
}
