Freek Rhebergen, <br/><br/>
A new Silurian (Llandovery, Telychian) sponge assemblage from Gotland, Sweden / 
Freek Rhebergen and Joseph P. Botting. 
 - 1 online resource (91 pages) :  illustrations, maps, photographs. 
 - Fossils and Strata ;  Number 60 .
 - Fossils and strata ;  Number 60. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781118906637 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sponges, Fossil.<br/>Paleontology--Silurian.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QE775  / .F744 2014 
<br/><br/><label>Dewey Class. No.: </label>563.4094869