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Eiffelia
Early Sponge Evolution: a Review and Phylogenetic Framework
Skeletonized Microfossils from the Lower–Middle Cambrian Transition of the Cantabrian Mountains, Northern Spain
Smithsonian Miscellaneous Collections
First Skeletal Microfauna from the Cambrian Series 3 of the Jordan Rift Valley (Middle East)
The Early History of the Metazoa—A Paleontologist's Viewpoint
Systema Naturae. the Classification of Living Organisms
325015 1 En Bookbackmatter 357..405
Paleoecology of the Greater Phyllopod Bed Community, Burgess Shale ⁎ Jean-Bernard Caron , Donald A
U.S. Oeoxogijcal SUB.Vklir PROFESSIONAL PAPEE AVAILABILITY of BOOKS and MAPS of the U.S
Canada Archives Canada Published Heritage Direction Du Branch Patrimoine De I'edition
Cambrian Microfossils from Glacial Erratics of King George Island, Antarctica
Paleontological Data from the Early Cambrian of Germany and Paleobiogeographical Implications for the Confi Guration of Central Perigondwana
Burgess Shale: Cambrian Explosion in Full Bloom
Cambrian Small Shelly Fossils from the Çal Tepe Formation, Taurus Mountains, Turkey
A Middle Cambrian
RNA Diversity
1 Wonderful Life Revisited: Chance and Contingency in the Ediacaran-Cambrian Radiation Douglas H. Erwin Department of Paleobiolo
Systematics and Biogeography
Top View
Small Shelly Fossils from East Antarctica
1361 Botting.Vp
Reconstructing Early Sponge Relationships by Using the Burgess Shale Fossil Eiffelia Globosa, Walcott
Systema Naturae. the Classification of Living Organisms
Bengtson, S. 2004: Early Skeletal Fossils. In
Demosponges in the Ordovician of Morocco
Early Cambrian Palaeobiogeography of the Zhenba-Fangxian Block
Newsletter 96 2 Editorial
EARLY PALEOZOIC DIVERSIFICATION of SPONGES: NEW DATA and EVIDENCES Joachim Reitner & Dorte Mehl
Revisiting the Cambrian Burgess Shale Palaeocommunity in Light of New Field Discoveries from Marble Canyon, Kootenay National Park, British Columbia
Biostratigraphy and Systematics of Cambrian Small Shelly Fossils from East Antarctica and South Australia
Systema Naturae. the Classification of Living Organisms
Observations on Astraeospongium Meniscum (Roemer, 1848) from the Silurian of Western Tennessee: Constructional Morphology and Pa
A New Heteractinellid Calcareous Sponge from the Lowermost Ordovician of Nevada and a Discussion of the Suborder Heteractinellidae
Paleobiology and Geochemistry of Siliceous Concretions with Trilobites and Brooksella