Submitted on 2009-04-12 by Joseph Kchodl

Location (approximate): Alpena, Alpena, MI

Strat unit: Potter Farm formation

Submitter notes: Two typical specimens of the branching coral. The larger specimen measures 38.5mm high and 15.2mm at the widest branch. The smaller measures 17.4mm tall and 14.7mm at the widest.

Photo title: Coral

Taxa present: Trachypora alternans

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Submitted on 2009-04-12 by Joseph Kchodl

Location (approximate): Alpena, Alpena, MI

Strat unit: Potter Farm formation

Submitter notes: Two nice specimens of a common braciopod in this formation. These specimens are approximately 10mm wide.

Photo title: Brachiopods

Taxa present: Cyrtina alpenensis

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Submitted on 2009-04-12 by Joseph Kchodl

Location (approximate): Alpena, Alpena, MI

Strat unit: Alpena formation

Submitter notes: A nice specimen measuring 64.4mm high and 64.4mm wide. Collected from spoil piles at the Lafarge North America Alpena Quarry.

Photo title: Coral

Taxa present: Favosites norwoodensis

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Submitted on 2009-04-12 by Joseph Kchodl

Location (approximate): Alpena, Alpena, MI

Strat unit: Potter Farm formation

Submitter notes: Pedicle view of a fine specimen measuring 52.4mm long and 15.0mm wide.

Photo title: Brachiopod

Taxa present: Mucrospirifer latus

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Submitted on 2009-04-12 by Joseph Kchodl

Location (approximate): Alpena, Alpena, MI

Strat unit: Potter Farm formation

Submitter notes: Brachial view of a fine specimen measuring 52.4mm long and 15.0mm wide.

Photo title: Brachiopod

Taxa present: Mucrospirifer latus

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Submitted on 2009-04-12 by Joseph Kchodl

Location (approximate): Alpena, Alpena, MI

Strat unit: Potter Farm formation

Submitter notes: Several specimens of a common fossil in this formation.

Photo title: Tentaculites

Taxa present: Tentaculites sp.

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Submitted on 2009-04-12 by Joseph Kchodl

Location (approximate): Alpena, Alpena, MI

Strat unit: Alpena formation

Submitter notes: Pedicle view of a nice specimen with encrusting bryozoa. This specimen measures 32mm X 19mm. From the spoil piles of the Lafarge Quarry in Alpena.

Photo title: Brachiopod

Taxa present: Sieberella romingeri

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Submitted on 2009-04-12 by Joseph Kchodl

Location (approximate): Alpena, Alpena, MI

Strat unit: Alpena formation

Submitter notes: Brachial view of a nice specimen with encrusting bryozoa. This specimen measures 32mm X 19mm. From the spoil piles of the Lafarge Quarry in Alpena.

Photo title: Brachiopod

Taxa present: Sieberella romingeri

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Submitted on 2009-04-12 by Joseph Kchodl

Location (approximate): Alpena, Alpena, MI

Strat unit: Alpena formation

Submitter notes: Side view of a nice specimen with encrusting bryozoa. This specimen measures 32mm X 19mm. From the spoil piles of the Lafarge Quarry in Alpena.

Photo title: Brachiopod

Taxa present: Sieberella romingeri

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Submitted on 2009-04-12 by Joseph Kchodl

Location (approximate): Alpena, Alpena, MI

Strat unit: Alpena formation

Submitter notes: Two rare specimens from the spoil piles of the Lafarge quarry in Alpena. The larger holdfast measures 52.6mm high and 30mm at the widest point. The smaller is 37mm X 25.3mm.

Photo title: Crinoid Holdfast

Taxa present: Ancyrocrinus bulbosus

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