Currently showing records 1 - 8 of 8 total

More Info Image Taxa Strat Unit Contributor
Protitanichthys rockportensis Silica formation Travis Vivian

Submitted on 2009-04-12 by Travis Vivian

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: Placoderm (armored fish) jaw plate measuring 148.6mm long by 36.0mm at the widest point.

Photo title: Arthrodire Jaw

Taxa present: Protitanichthys rockportensis

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Protitanichthys rockportensis Silica formation Travis Vivian

Submitted on 2009-04-12 by Travis Vivian

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: Placoderm (armored fish) jaw plate measuring 83.9mm long by 25.7mm at the widest point.

Photo title: Arthrodire Jaw

Taxa present: Protitanichthys rockportensis

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Protitanichthys rockportensis Silica formation Travis Vivian

Submitted on 2009-04-12 by Travis Vivian

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: Placoderm (armored fish) median dorsal plate measuring 49.5mm long by 31.6mm at the widest point.

Photo title: Arthrodire Fish Plate

Taxa present: Protitanichthys rockportensis

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Unknown sp. Traverse formation Travis Vivian

Submitted on 2009-11-21 by Travis Vivian

Location (approximate): Alpena, Alpena, MI

Strat unit: Traverse formation

Submitter notes:

Photo title: Placoderm Jaw

Taxa present: Unknown sp.

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Ptychodont Traverse formation Travis Vivian

Submitted on 2009-11-21 by Travis Vivian

Location (approximate): Alpena, Alpena, MI

Strat unit: Traverse formation

Submitter notes: Ptychodont is a lesser known type of Placoderm

Photo title: Fish Jaw

Taxa present: Ptychodont

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Sarcopterygian Traverse formation Travis Vivian

Submitted on 2009-11-21 by Travis Vivian

Location (approximate): Alpena, Alpena, MI

Strat unit: Traverse formation

Submitter notes:

Photo title: Anterior tooth whorl of an Onychodont

Taxa present: Sarcopterygian

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Conularia ? sp. Richmond formation Travis Vivian

Submitted on 2010-11-08 by Travis Vivian

Location (approximate): , Delta, MI

Strat unit: Richmond formation

Submitter notes: This specimen was found on 'dumped rock' near shore of Rapid River. It measures 5.5mm wide X 16mm long.

Photo title: CONULARID

Taxa present: Conularia ? sp.

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Conularia ? sp. Colingwood formation Travis Vivian

Submitted on 2010-11-08 by Travis Vivian

Location (approximate): Newberry, Luce, MI

Strat unit: Colingwood formation

Submitter notes: This specimen was found in glacial drift. It measures 7.5mm wide X 20mm long.

Photo title: CONULARID

Taxa present: Conularia ? sp.

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