Submitted on 2009-01-04 by ummp invertebrate paleontology

Location (approximate): Alpena, Alpena, MI

Strat unit: Potter Farm formation

Submitter notes: This specimen is the holotype for the species. It is 5 cm across.

Photo title: Coral - View #1

Taxa present: Heliophyllum halli potterense

UMMP specimen number: holotype 44540

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Submitted on 2009-01-04 by ummp invertebrate paleontology

Location (approximate): Alpena, Alpena, MI

Strat unit: Potter Farm formation

Submitter notes: Cup view of the same specimen.

Photo title: Coral - View #2

Taxa present: Heliophyllum halli potterense

UMMP specimen number: holotype 44540

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Submitted on 2009-01-03 by ummp invertebrate paleontology

Location (approximate): Bellevue, Eaton, MI

Strat unit: Bayport formation

Submitter notes: The large coral is 6.5 cm across.

Photo title: Corals

Taxa present: Zaphrentis spinulosa

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Submitted on 2009-01-03 by ummp invertebrate paleontology

Location (approximate): , Emmet, MI

Strat unit: Traverse formation

Submitter notes: This coral colony is 3 cm across.

Photo title: Coral colony

Taxa present: Aulopora conferta

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Submitted on 2009-01-03 by ummp invertebrate paleontology

Location (approximate): Ann Arbor, Washtenaw, MI

Strat unit: Traverse formation

Submitter notes: This specimen is 6 cm tall. It was found in a Devonian drift.

Photo title: Coral - View #1

Taxa present: Cladopora labiosa

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Submitted on 2009-01-03 by ummp invertebrate paleontology

Location (approximate): Ann Arbor, Washtenaw, MI

Strat unit: Traverse formation

Submitter notes: Close up view of this coral specimen.

Photo title: Coral - View #2

Taxa present: Cladopora labiosa

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Submitted on 2009-01-03 by ummp invertebrate paleontology

Location (approximate): Ann Arbor, Washtenaw, MI

Strat unit: Traverse formation

Submitter notes: This specimen is 8 cm across. It was found in a Devonian drift.

Photo title: Coral

Taxa present: Cladopora pinguis

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Submitted on 2008-12-15 by Julie Brown

Location (approximate): Arkona, Lambton, ON

Strat unit: Hungry Hollow formation

Submitter notes: A very nice specimen showing the pedicle valve. It measures approximately 34.5mm in diameter.

Photo title: Brachiopod

Taxa present: Rhipidomella penelope

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Submitted on 2008-12-15 by Julie Brown

Location (approximate): Arkona, Lambton, ON

Strat unit: Hungry Hollow formation

Submitter notes: A very nice specimen showing the brachial valve. It measures approximately 34.5mm in diameter.

Photo title: Brachiopod

Taxa present: Rhipidomella penelope

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Submitted on 2008-12-15 by Julie Brown

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: View 2: Another view showing the excellent tegmen plates on this calyx. It measures 30mm high and 26.7mm wide.

Photo title: Crinoid Calyx

Taxa present: Arthroacantha carpenteri

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Submitted on 2008-12-15 by Julie Brown

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: View 1: This pyritized calyx shows the tegmen plates very well. It measures 30mm high and 26.7mm wide.

Photo title: Crinoid Calyx

Taxa present: Arthroacantha carpenteri

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Submitted on 2008-12-08 by ummp invertebrate paleontology

Location (approximate): , Chippewa, MI

Strat unit: Manistique formation

Submitter notes: This specimen is 6.5 cm across.

Photo title: Coral

Taxa present: Favosites hispidus

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Submitted on 2008-12-08 by ummp invertebrate paleontology

Location (approximate): , Chippewa, MI

Strat unit: Manistique formation

Submitter notes: This specimen is 7.5 cm across.

Photo title: Coral

Taxa present: Favosites favosus

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Submitted on 2008-12-08 by ummp invertebrate paleontology

Location (approximate): , Chippewa, MI

Strat unit: Manistique formation

Submitter notes: The largest of the specimens is 7 cm across.

Photo title: Corals

Taxa present: Zaphrentis stokesi

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Submitted on 2008-12-03 by ummp invertebrate paleontology

Location (approximate): Gould City, Mackinac, MI

Strat unit: Cordell formation

Submitter notes: This specimen is a hypotype. It is 7.5 cm across.

Photo title: Coral - Bottom View

Taxa present: Ptychophyllum stokesi

UMMP specimen number: hypotype 31571

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Submitted on 2008-12-03 by ummp invertebrate paleontology

Location (approximate): Gould City, Mackinac, MI

Strat unit: Cordell formation

Submitter notes: This specimen is a hypotype. It is 7.5 cm across.

Photo title: Coral - Top view

Taxa present: Ptychophyllum stokesi

UMMP specimen number: hypotype 31571

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Submitted on 2008-12-03 by ummp invertebrate paleontology

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: These specimens are hypotypes. The large one is 1.7 cm across.

Photo title: Corals

Taxa present: Pleurodictyum plana

UMMP specimen number: hypotype 61103/ 55021

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Submitted on 2008-12-03 by ummp invertebrate paleontology

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: This specimen is a holotype. It is 0.8 cm across.

Photo title: Coral

Taxa present: Pleurodictyum plana

UMMP specimen number: holotype 55022

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Submitted on 2008-12-03 by ummp invertebrate paleontology

Location (approximate): , Emmet, MI

Strat unit: Traverse formation

Submitter notes: The specimen on the lower right is 4.5 cm across.

Photo title: Coral

Taxa present: Favosites nitella

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Submitted on 2008-12-03 by ummp invertebrate paleontology

Location (approximate): Ann Arbor, Washtenaw, MI

Strat unit: Traverse formation

Submitter notes: Close up of view #1

Photo title: Coral - View #2

Taxa present: Favosites intertextus

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