@inbook{e90f69bf4762412fbf1fea0c0689c6a6,
title = "Receptaculitids and algae",
author = "Nitecki, {Matthew H.} and Webby, {Barry D.} and Nils Spjeldnaes and Yong-Yi Zhen",
year = "2004",
language = "English",
isbn = "0231126786",
series = "Critical moments and perspectives in Earth history and paleobiology",
publisher = "Columbia University Press",
pages = "336--347",
editor = "Webby, {Barry D.} and Florentin Paris and Droser, {Mary L.} and Percival, {Ian G}",
booktitle = "The Great Ordovician biodiversification event",
address = "United States",
}