Fedonkin, M. A. <br/><br/>
Middle Proterozoic (1.5 Ga) Horodyskia moniliformis Yochelson and Fedonkin, the oldest known tissue-grade colonial eucaryote / 
Mikhail A. Fedonkin and Ellis L. Yochelson. 
 -  Smithsonian Institution Press,  2002. 
 - iii, 29 p. :  ill. ;  28 cm. 
 - Smithsonian contributions to paleobiology ;  no. 94 .
<br/><br/>Includes bibliographical references: p. 28-29. 
<br/><br/><label>LCCN: </label>2001049570 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Horodyskia moniliformis--Montana.<br/>Paleontology--Proterozoic.<br/>Fossils--Montana.
<br/><br/><label>Subjects--Index Terms: </label>პალეონტოლოგია 
<br/><br/><label>LC Class. No.: </label>QE701  QE719.6  / .S56 no. 94 
<br/><br/><label>Dewey Class. No.: </label>560 s  561/.9 
<br/><br/><label>Universal Decimal Class. No.: </label>56