Currently showing records 61 - 80 of 1867 total

More Info Image Taxa Strat Unit Contributor
Heliophyllum Silica formation Mary Ann Szwabowski

Submitted on 2021-02-20 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: None

Photo title: Solitary Coral

Taxa present: Heliophyllum

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Loxonema Dundee formation Mary Ann Szwabowski

Submitted on 2021-02-20 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Dundee formation

Submitter notes: None

Photo title: Gastropod

Taxa present: Loxonema

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Pithocrinus cooperi Alpena formation Mary Ann Szwabowski

Submitted on 2021-02-20 by Mary Ann Szwabowski

Location (approximate): Alpena, Alpena, MI

Strat unit: Alpena formation

Submitter notes: Speciman collected by Mike Palescuk

Photo title: Crinoid

Taxa present: Pithocrinus cooperi

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Mooreceras Marshall formation Mary Ann Szwabowski

Submitted on 2021-02-20 by Mary Ann Szwabowski

Location (approximate): Napoleon, Jackson, MI

Strat unit: Marshall formation

Submitter notes: None

Photo title: Nautiloid Cephalopod

Taxa present: Mooreceras

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Brachiopoda Silica formation Mary Ann Szwabowski

Submitted on 2021-02-20 by Mary Ann Szwabowski

Location (approximate): Paulding, Paulding, OH

Strat unit: Silica formation

Submitter notes: None

Photo title: Brachiopod

Taxa present: Brachiopoda

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Megistocrinus multidecoratus Thunder Bay formation Mary Ann Szwabowski

Submitted on 2021-02-20 by Mary Ann Szwabowski

Location (approximate): Alpena, Alpena, MI

Strat unit: Thunder Bay formation

Submitter notes: None

Photo title: Crinoid

Taxa present: Megistocrinus multidecoratus

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Devonchonetes fragilis, Chonetes fragilis, Mucrospirifer prolificus, Atrypa casei, Paraspirifer bownockeri Silica formation Mary Ann Szwabowski

Submitted on 2021-02-20 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: None

Photo title: Pyritized Brachiopods

Taxa present: Devonchonetes fragilis, Chonetes fragilis, Mucrospirifer prolificus, Atrypa casei, Paraspirifer bownockeri

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Schizophoria ferronensis Silica formation Mary Ann Szwabowski

Submitted on 2021-02-20 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: None

Photo title: Brachiopod

Taxa present: Schizophoria ferronensis

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Spinyplatyceras arkonense Silica formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: None

Photo title: Gastropod

Taxa present: Spinyplatyceras arkonense

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Platyloron Dundee formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Dundee formation

Submitter notes: None

Photo title: Gastropod

Taxa present: Platyloron

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Hybodontiformes Marshall formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Napoleon, Jackson, MI

Strat unit: Marshall formation

Submitter notes: This specimen from the lower Marshall Formation measures 2-1/2" long

Photo title: Shark Spine

Taxa present: Hybodontiformes

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Conocardium cuneus Dundee formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Dundee formation

Submitter notes: None

Photo title: Rostroconch

Taxa present: Conocardium cuneus

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Cycloceras Marshall formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Napoleon, Jackson, MI

Strat unit: Marshall formation

Submitter notes: This speciman is from the lower Marshall Formation

Photo title: Nautiloid Cephalopod

Taxa present: Cycloceras

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Dechenella (Basidechenella) planimarginata Dundee formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Dundee formation

Submitter notes: This complete speciman measuring 1-5/8" includes the positive and negative. This is another view of a subsequent record.

Photo title: Trilobite - Dechenella

Taxa present: Dechenella (Basidechenella) planimarginata

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Cephalopoda Traverse formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Charlevoix, Charlevoix, MI

Strat unit: Traverse formation

Submitter notes: This speciman measuring 4" is from the Gravel Point Formation of the Traverse Group

Photo title: Nautiloid Cephalopod - Curved

Taxa present: Cephalopoda

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Platyceras bucculentum, Fistulipora , Hederella filiformus Silica formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: This gastropod is encrusted with two different bryozoan

Photo title: Gastropod with Bryozoan

Taxa present: Platyceras bucculentum, Fistulipora , Hederella filiformus

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Paraspirifer bownockeri, Fistulipora , Hederella filiformus Silica formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: This brachiopod is fully encrusted with bryozoan

Photo title: Brachiopod with Bryozoan

Taxa present: Paraspirifer bownockeri, Fistulipora , Hederella filiformus

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Spinyplatyceras arkonense Silica formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: None

Photo title: Gastropod

Taxa present: Spinyplatyceras arkonense

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Protokionoceras Silica formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: Speciman measures 5-3/4"

Photo title: Nautiloid Cephalopod

Taxa present: Protokionoceras

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Bigalea Bell formation Mary Ann Szwabowski

Submitted on 2021-02-19 by Mary Ann Szwabowski

Location (approximate): Rockport, Alpena, MI

Strat unit: Bell formation

Submitter notes: None

Photo title: Rostroconch

Taxa present: Bigalea

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