#74

Sponge

Plasmoporos follis ?

• Tags:
  • Phylum: Porifera
  • Class: Calcarea
• Formation: Brownsport fm.
• Location: Decatur Ct., Tennessee,USA
• Age: Middle Silurian

#88

Sponge

Astraespongia meniscus

• Tags:
  • Phylum: Porifera
  • Class: Heteractinida
• Formation: Brownsport grp.
• Location: Perry Co, Tennessee, USA
• Age: Middle Silurian

#92

Sponge

Carpomanon stellatim-sulcatum

• Tags:
  • Phylum: Porifera
  • Class: Demospongiae
• Formation: Brownsport fm.
• Location: Decatur Co, Tennessee, USA
• Age: Middle Silurian

#147

Brachiopod

Rhyncotreta cuneata

• Tags:
  • Phylum: Brachiopoda
  • Class: Rhynchonellata
• Formation: Waldron Shale Fm.
• Location: Bartholomew Co., Indiana, USA
• Age: Middle Silurian

Comments: Bag of 25

#174

Trilobite

Bumastus ioxus

• Tags:
  • Phylum: Arthropoda
  • Class: Trilobita
• Formation: Rochester Shale
• Location: Middleport, New York
• Age: Middle Silurian

#184

Gastropod Shell

Platyostoma sp.

• Tags:
  • Phylum: Mollusca
  • Class: Gastropoda
• Formation: Waldron Shale
• Location: Waldron, Indiana, USA
• Age: Middle Silurian

#278

Echnioderm

Holocystites scutellatus

• Tags:
  • Phylum: Echinodermata
  • Class: Crinoidea
• Formation: Osgood Shale
• Location: Napoleon, Indiana, USA
• Age: Middle Silurian

#281

Echnioderm

Eucalyptocrinus sp.

• Tags:
  • Phylum: Echinodermata
  • Class: Crinoidea
• Formation: Waldron Shale
• Location: Nashville, Tennessee, USA
• Age: Middle Silurian