Sponges Invertebrates Paleontology Earth Sciences


Photographs and information on Siphonia subglobosa and Siphonia tubulosa and some photomicrographs showing typical tetraclones and one dermal dichotriaene of Siphonia tubulosa.








    Top: Science: Earth Sciences: Paleontology: Invertebrates

Sponges

See Also:
  • Sponge Reefs on the Continental Shelf - Canadian Geological Survey program to study hexactinellid reefs.
  • Raphidonema sp. - Photographs of fossil sponges from the Cretaceous.
  • Siphonia - Photographs and information on Siphonia subglobosa and Siphonia tubulosa and some photomicrographs showing typical tetraclones and one dermal dichotriaene of Siphonia tubulosa.
  • Siphonia kaeregi - Photograph of a nice specimen of this tulip-shaped sponge.
  • Uphantaenia chemungensis - Image of part of a sponge from the paleontology Devonian in paleontology New York.
  • Pemmatites sp. - Photographs of several complete fossil sponges.
  • Brachiospongia - Photograph of this fossil sponge from the Ordovician invertebrates in Kentucky.
  • Choia utahensis - Fossil sponges from the Cambrian in Utah showing the spicules sponges of which the skeleton is composed.
  • Cretaceous Sponges - Documentation and systematic description of fossil Cretaceous sponges (porifera) from invertebrates the Campanian of Misburg and Höver, Germany.


   MySQL - Cache Direct


  
Twitter