@article{1be3b63cd98d49389cce8f16fefb38d9,
title = "Life Association of Shell and Operculum of Ceratopea Ulrich, 1911 (Ordovician; Gastropoda)",
author = "Mike Fix and David Rohr and Guy Darrough and Michael Fix",
note = "In general, only the information that you provide, or the choices you make while visiting a web site, can be stored in a cookie. For example, the site cannot determine your email name unless you choose to type it.",
year = "2003",
month = apr,
day = "7",
language = "American English",
volume = "92",
journal = "Journal of Paleontology",
}