• Welcome to TONMO, the premier cephalopod interest community. Founded in 2000, we have built a large community of experts, hobbyists and enthusiasts, some of whom come together when we host our biennial conference. To join in on the fun, sign up - it's free! You can also become a Supporter for just $50/year to remove all ads and gain access to our Supporters forum. Follow us on Twitter and Facebook for more cephy goodness.

Cephalopod Fossils

Photos and art pertaining to historic cephs
Hidden eye

Hidden eye

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  • 1
Suckers exposed

Suckers exposed

  • 0
  • 0
Eye is watching

Eye is watching

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  • 0
Bacculites grandis

Bacculites grandis

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  • 1
E. japonicum

E. japonicum

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  • 0
E. amapondense

E. amapondense

  • 0
  • 0
Hamulina and friends

Hamulina and friends

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  • 2
Scalarites

Scalarites

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  • 2
Ammonite from Dover 2

Ammonite from Dover 2

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  • 0
Ammonite from Dover 1

Ammonite from Dover 1

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  • 1
can anyone help??

can anyone help??

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  • 4
Hoplites spathi

Hoplites spathi

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  • 0
Tusoteuthis gladius

Tusoteuthis gladius

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  • 0
emerici

emerici

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  • 1
Plesioteuthis

Plesioteuthis

  • 0
  • 1
Pliosaur and Squid

Pliosaur and Squid

  • 0
  • 1
Trachyteuthis

Trachyteuthis

  • 0
  • 0
Fossil Nautilus

Fossil Nautilus

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  • 0
Euhoplites

Euhoplites

  • 0
  • 0
Plesioteuthis arms

Plesioteuthis arms

  • 0
  • 0
Plesioteuthis

Plesioteuthis

  • 0
  • 0
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