Friends of the UMMP Michigan Basin Specimen Database

Currently showing records 21 - 40 of 1870 total

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More Info	Image	Taxa	Strat Unit	Contributor
		Arthroacantha carpenteri	Silica formation	David Thompson
	Submitted on 2021-08-16 by David Thompson Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: Here is closer view of the crown showing charactoristic branching of arms and detail of stem column Photo title: Detail of crinoid crown Taxa present: Arthroacantha carpenteri View full record
		Pseudoatrypa , Fistulipora	Silica formation	Mary Ann Szwabowski
	Submitted on 2021-08-09 by Mary Ann Szwabowski Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: None Photo title: Brachiopod with Bryozoan Taxa present: Pseudoatrypa , Fistulipora View full record
		Pseudoatrypa , Fistulipora	Silica formation	Mary Ann Szwabowski
	Submitted on 2021-08-09 by Mary Ann Szwabowski Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: None Photo title: Brachiopod with Bryozoan Taxa present: Pseudoatrypa , Fistulipora View full record
		Dolatocrinus stellifer	Alpena formation	Joseph Koniecki
	Submitted on 2021-06-24 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Alpena formation Submitter notes: Crinoid calyx with exquisite tegmen. Photo title: Crinoid calyx Taxa present: Dolatocrinus stellifer View full record
		Acinetaster konieckii	Silica formation	Joseph Koniecki
	Submitted on 2021-06-24 by Joseph Koniecki Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: None Photo title: Brittle Starfish Taxa present: Acinetaster konieckii View full record
		Mytilarca cordata	Silica formation	Joseph Koniecki
	Submitted on 2021-06-24 by Joseph Koniecki Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: None Photo title: Pelecypod Taxa present: Mytilarca cordata View full record
		Limoptera macroptera	Silica formation	Joseph Koniecki
	Submitted on 2021-06-24 by Joseph Koniecki Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: None Photo title: Pelecypod Taxa present: Limoptera macroptera View full record
		Hippocardia cunea	Dundee formation	Joseph Koniecki
	Submitted on 2021-06-24 by Joseph Koniecki Location (approximate): Sylvania, Lucas, OH Strat unit: Dundee formation Submitter notes: None Photo title: Rostroconch Taxa present: Hippocardia cunea View full record
		Schizophoria ferronensis, Aulopora sp.	Genshaw formation	Joseph Koniecki
	Submitted on 2021-06-24 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Genshaw formation Submitter notes: None Photo title: Brachiopod with coral Taxa present: Schizophoria ferronensis, Aulopora sp. View full record
		Dolatocrinus barrisi	Thunder Bay formation	Joseph Koniecki
	Submitted on 2021-06-24 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Thunder Bay formation Submitter notes: None Photo title: Crinoid calyx Taxa present: Dolatocrinus barrisi View full record
		Dolatocrinus asterias	Alpena formation	Joseph Koniecki
	Submitted on 2021-06-24 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Alpena formation Submitter notes: None Photo title: Crinoid crowns Taxa present: Dolatocrinus asterias View full record
		Dolatocrinus asterias	Alpena formation	Joseph Koniecki
	Submitted on 2021-06-24 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Alpena formation Submitter notes: Crinoid calyx with crinoid holdfast attached to tegmen. Photo title: Crinoid calyx Taxa present: Dolatocrinus asterias View full record
		Paraspirifer bownockeri	Silica formation	Mary Ann Szwabowski
	Submitted on 2021-05-08 by Mary Ann Szwabowski Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: Pyritized Brachiopod Photo title: Brachiopod Taxa present: Paraspirifer bownockeri View full record
		Cranaena	Silica formation	Mary Ann Szwabowski
	Submitted on 2021-04-13 by Mary Ann Szwabowski Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: None Photo title: Brachiopod Taxa present: Cranaena View full record
		Bellerophon	Marshall formation	Mary Ann Szwabowski
	Submitted on 2021-04-13 by Mary Ann Szwabowski Location (approximate): Clarklake, Jackson, MI Strat unit: Marshall formation Submitter notes: This specimen has been preserved with the shell. Photo title: Gastropod Taxa present: Bellerophon View full record
		Mooreoceras	Marshall formation	Mary Ann Szwabowski
	Submitted on 2021-03-29 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: Mooreoceras View full record
		Mooreceras	Marshall formation	Mary Ann Szwabowski
	Submitted on 2021-03-29 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: Mooreceras View full record
		Mooreoceras	Marshall formation	Mary Ann Szwabowski
	Submitted on 2021-03-29 by Mary Ann Szwabowski Location (approximate): Napoleon, Jackson, MI Strat unit: Marshall formation Submitter notes: This speciman is from the lower Marshall Formation and measures almost 4" Photo title: Nautiloid Cephalopod Taxa present: Mooreoceras View full record
		Mucrospirifer prolificus, Cornulites	Silica formation	Mary Ann Szwabowski
	Submitted on 2021-03-16 by Mary Ann Szwabowski Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: None Photo title: Taxa present: Mucrospirifer prolificus, Cornulites View full record
		Aulopora , Pseudoatrypa devoniana	Silica formation	Mary Ann Szwabowski
	Submitted on 2021-03-03 by Mary Ann Szwabowski Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: None Photo title: Brachiopod with Branching Coral Taxa present: Aulopora , Pseudoatrypa devoniana View full record

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