ammonites
Pterodactylus
Aralia
Agelacrinites
Mesopithecus
Neolenus
Xiphacantha
Microdon
Eunema
This hour's totals
references
taxa
collections
occurrences
contributors
institutions
countries
shadow paleogeographic animation
Site addition
Try the new taxon counting tool, which lets you count families, genera, and species from different parts of the fossil record. It also lists the names of the taxa that go into the counts (if there aren't too many!).
Featured publication
J. Alroy. The shifting balance of diversity among major marine animal groups. Science 329:1191-1194 (#117).
This month's top contributors
Matthew Clapham
UC Santa Cruz
Jered Karr
UC Santa Cruz
Uta Merkel
Museum für Naturkunde
Melanie Hopkins
Field Museum
Hallie Street
Smithsonian Institution
Pete Wagner
Smithsonian Institution
Richard Butler
BSPG
Matt Carrano
Smithsonian Institution
John Alroy
Macquarie University
Mark Uhen
George Mason University
Featured new contributors
Melanie Hopkins, Field Museum
Nathan Jud, Smithsonian Institution
Matthew Oreska, Smithsonian Institution
Hallie Street, Smithsonian Institution

About the site

The Paleobiology Database seeks to provide researchers and the public with information about the entire fossil record.

You can use the site to find out about fossil collections, individual plants and animals, taxonomic groups, references to publications, stratigraphic units, time scales, and time intervals.

All of our data can be downloaded, including collection, occurrence, or specimen records, taxonomic names and opinions, measurements of specimens, and Neptune occurrences.

Tools on the site also let you generate paleomaps, data summary tables, lists of common taxa, first appearances, diversity curves, ecological statistics, time scale confidence intervals, stratigraphic confidence intervals, and (just for fun) paper title stats.

Students may want to see our paleogeographic animations, virtual globes, and lists of dinosaur facts and figures, or learn about a random species.

Professional researchers are encouraged to join the Database and students may want to apply for the 2011 analytical methods workshop.

We maintain mirror sites at Macquarie University, the Museum für Naturkunde, UCSB, and the University of Wisconsin-Madison.

Finally, you may want to read our FAQ and our lists of participating researchers, participating institutions, personnel, Online Systematics Archives, and official publications.

list collections list taxa