John S. Creasey

OCLC:1114873880

Agriculture

John Clark / Thomas Edgar Guensburg

UCSC:32106020886880

Parictis

Thomas Edgar Guensburg / James Sprinkle

UCSC:32106011882500

Echinodermata, Fossil

John Clark / Thomas Edgar Guensburg

UCSC:32106020886856

Leptomeryx

Thomas Edgar Guensburg / Royal Ontario Museum

0888544014 / 9780888544018

Crinoidea, Fossil

James Sprinkle / Field Museum of Natural History / Thomas Edgar Guensburg

1378233700 / 9781378233702

Thomas Edgar Guensburg / James Sprinkle

0877104581 / 9780877104582

Animals, Fossil

Barry Kohl / Charles D. Blome / Emile A. Pessagno (Jr.) / George William Andrews / Thomas Edgar Guensburg

0877103941 / 9780877103943

Diatoms, Fossil

Catherine Nigrini / Christopher Ronald Charles Paul / Craig Call Black / David Bardack / Eugene S. Gaffney / John Clark / Matthew H. Nitecki / Rainer Zangerl / Robert Eugene De Mar / Robert Francis Mueller / Robert Howland Denison / Edward John Olsen / Gloria Sprinkle / Thomas Edgar Guensburg

LCCN:68059028

Bothremys

Matthew H. Nitecki / Terrence J. Frest

OCLC:1964811

Caryocrinitidae

Thomas Edgar Guensburg

OCLC:859533322

Echinodermata, Fossil

Thomas Edgar Guensburg

OCLC:3375585

Edrioasteroidea

John Clark / Thomas Edgar Guensburg

UCSC:32106020886880

Parictis

Thomas Edgar Guensburg / James Sprinkle

UCSC:32106011882500

Echinodermata, Fossil

John Clark / Thomas Edgar Guensburg

UCSC:32106020886856

Leptomeryx