1-24 of 110 Books
New species of fossil sponges from Little Metis, province of Quebec, Canada
New species of fossil sponges from Little Metis, province of Quebec, Canada
By John William Dawson
Catalogue of type, figured and cited specimens in the Commonwealth Palaeontological Collection
Catalogue of type, figured and cited specimens in the Commonwealth Palaeontological Collection
By D. L. Strusz

A Middle Devonian octactinellid sponge from New York
By Eugene S. Richardson, Jr.
On a new genus of siliceous sponges from the Trenton formation at Ottawa
On a new genus of siliceous sponges from the Trenton formation at Ottawa
By George Jennings Hinde

Bibliographic index of North American archaeocyathids
By Matthew H. Nitecki

Annotated bibliography of Lower Paleozoic sponges of North America
By J. Keith Rigby

A monograph of the British fossil sponges
By George Jennings Hinde
Ordovician sphinctozoan sponges from the eastern Klamath Mountains, northern California
Ordovician sphinctozoan sponges from the eastern Klamath Mountains, northern California
By J. Keith Rigby

Treatise on invertebrate paleontology
By J. Keith Rigby
Sponges of the Middle Cambrian Burgess Shale and Stephen Formations, British Columbia
Sponges of the Middle Cambrian Burgess Shale and Stephen Formations, British Columbia
By J. Keith Rigby
On new species of fossil sponges from the Siluro-Cambrian at Little Metis on the lower St. Lawrence
On new species of fossil sponges from the Siluro-Cambrian at Little Metis on the lower St. Lawrence
By John William Dawson
Sponges in time and space
Sponges in time and space
By International Porifera Congress (4th 1993 Amsterdam, Netherlands).,R. W. G. Van Soest,Th. M. G. Van Kempen
Fossil and recent sponges
Fossil and recent sponges
By J. Reitner,Helmut Keupp
Middle Silurian Ludlovian and Wenlockian sponges from Baillie-Hamilton and Cornwallis islands, Arctic Canada
Middle Silurian Ludlovian and Wenlockian sponges from Baillie-Hamilton and Cornwallis islands, Arctic Canada
By J. Keith Rigby
A monograph of the Upper Cretaceous Hexactinellida of Great Britain and Northern Ireland
A monograph of the Upper Cretaceous Hexactinellida of Great Britain and Northern Ireland
By Robert Edward Hay Reid

Organic buildups in the Lower Ordovician (Canadian) of Texas and Oklahoma
By Donald F. Toomey
Die Spongien der Ilsenburg-Entwicklung (Oberes Unter-Campan) der Subherzynen Kreidemulde
Die Spongien der Ilsenburg-Entwicklung (Oberes Unter-Campan) der Subherzynen Kreidemulde
By Ulbrich, Hans Dipl.-Geol.
Late Paleozoic sponge faunas of the Texas region
Late Paleozoic sponge faunas of the Texas region
By Robert M. Finks
Sponges and Spongimomorphs
Sponges and Spongimomorphs
By T. W. Broadhead

The ventriculidae of the chalk
By Joshua Toulmin Smith

Bestandskatalog der Kreideschwamm-Originale im Institut und Museum für Geologie und Paläontologie, Göttingen, und im Roemer-Museum, Hildesheim
By Hans Jahnke