Friends of the UMMP Michigan Basin Specimen Database

Currently showing records 61 - 80 of 1870 total

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More Info	Image	Taxa	Strat Unit	Contributor
		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 View full record
		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 View full record
		Cephalopoda	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: Nautiloid Cephalopod Taxa present: Cephalopoda View full record
		Dolatocrinus	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: None Photo title: Crinoid Calyx Taxa present: Dolatocrinus View full record
		Hippocardia cuneus	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: Immature specimans Photo title: Rostroconch Taxa present: Hippocardia cuneus View full record
		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 View full record
		arthroacantha carpenteri	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: Crinoid Calyx Taxa present: arthroacantha carpenteri View full record
		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 View full record
		Megistocrinus concavus	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 Calyx Taxa present: Megistocrinus concavus View full record
		Atrypa	Genshaw formation	Mary Ann Szwabowski
	Submitted on 2021-02-20 by Mary Ann Szwabowski Location (approximate): Alpena, Alpena, MI Strat unit: Genshaw formation Submitter notes: The definition of the lophophore is prominent through the crystallization of this speciman Photo title: Brachiopod with Exposed Lophophore Taxa present: Atrypa View full record
		Brachiopoda	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: Brachiopod Taxa present: Brachiopoda View full record
		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 View full record
		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 View full record
		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 View full record
		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 View full record
		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 View full record
		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 View full record
		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 View full record
		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 prior record. Photo title: Trilobite - Dechenella Taxa present: Dechenella (Basidechenella) planimarginata View full record
		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 View full record

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