Ludlow and Pridoli (Upper Silurian) Graptolites from the Arctic Islands, Canada
Kozlowska-Dawidziuk, Anna.
Ludlow and Pridoli (Upper Silurian) Graptolites from the Arctic Islands, Canada [electronic resource]. - Ottawa : NRC Research Press, c2004. - viii, 150 p. : ill.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2009.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
Graptolites.
Chordata, Fossil.
Electronic books.
QE840.5 / .K69 2004eb
Ludlow and Pridoli (Upper Silurian) Graptolites from the Arctic Islands, Canada [electronic resource]. - Ottawa : NRC Research Press, c2004. - viii, 150 p. : ill.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2009.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
Graptolites.
Chordata, Fossil.
Electronic books.
QE840.5 / .K69 2004eb