Friends of the UMMP Michigan Basin Specimen Database

Currently showing records 621 - 640 of 1877 total

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More Info	Image	Taxa	Strat Unit	Contributor
		Heteroschisma subtruncatum	Thunder Bay formation	David Thompson
	Submitted on 2010-05-04 by David Thompson Location (approximate): Alpena, Alpena, MI Strat unit: Thunder Bay formation Submitter notes: The ambuulacral area of the previous specimen Photo title: Second view of blastoid Taxa present: Heteroschisma subtruncatum View full record
		Heteroschisma subtruncatum	Thunder Bay formation	David Thompson
	Submitted on 2010-05-04 by David Thompson Location (approximate): Alpena, Alpena, MI Strat unit: Thunder Bay formation Submitter notes: Although a rather common species from the Thunder Bay Limestone of Alpena, This blastoid has not been added to the site before. It is 5/8 inch (15.3 mm) long by 3/8 inch (8.6 mm) wide Photo title: Heteroschisma subtruncatum from Alpena Taxa present: Heteroschisma subtruncatum View full record
		Arthroacantha carpenteri	Silica formation	Mike Palescuk
	Submitted on 2010-04-11 by Mike Palescuk Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: A crown showing unusual preservation. Photo title: Crinoid Crown Taxa present: Arthroacantha carpenteri View full record
		Hyperoblastus reimanni	Silica formation	David Thompson
	Submitted on 2010-04-10 by David Thompson Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: A nice blastoid Photo title: Blastoid Taxa present: Hyperoblastus reimanni View full record
		Phacops rana rana	Arkona formation	David Thompson
	Submitted on 2010-04-10 by David Thompson Location (approximate): Thedford, Lambton, ON Strat unit: Arkona formation Submitter notes: This tiny trilobite measures 3.6mm wide and was photographed through a stereozoom microscope. Photo title: Trilobite Taxa present: Phacops rana rana View full record
		Synbathocrinus sp.	Bell formation	David Thompson
	Submitted on 2010-04-10 by David Thompson Location (approximate): Rockport, Alpena, MI Strat unit: Bell formation Submitter notes: This crinoid measures 22mm X 29mm. Photo title: CRINOID CALYX Taxa present: Synbathocrinus sp. View full record
		Atractocrinus concinnus	Arkona formation	David Thompson
	Submitted on 2010-04-10 by David Thompson Location (approximate): Arkona, Lambton, ON Strat unit: Arkona formation Submitter notes: Another view of an unusual crinoid Photo title: CRINOID CALYX Taxa present: Atractocrinus concinnus View full record
		Atractocrinus concinnus	Arkona formation	David Thompson
	Submitted on 2010-04-10 by David Thompson Location (approximate): Arkona, Lambton, ON Strat unit: Arkona formation Submitter notes: An unusual crinoid calyx Photo title: CRINOID CALYX Taxa present: Atractocrinus concinnus View full record
		Hyperoblastus reimanni	Silica formation	David Thompson
	Submitted on 2010-04-10 by David Thompson Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: A rare double from a huge quarry dump pile. This shows the delicate brachioles and a bit of stem for each tiny blastoid. The entire piece is about 1' or 2.5 cm Photo title: Blastoid Crowns Taxa present: Hyperoblastus reimanni View full record
		Hyperoblastus reimanni	Silica formation	David Thompson
	Submitted on 2010-04-10 by David Thompson Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: A nice specimen with braichioles Photo title: Blastoid Taxa present: Hyperoblastus reimanni View full record
		Heracloceras inelegans, Aulopora sp.	Silica formation	Mike Palescuk
	Submitted on 2010-04-10 by Mike Palescuk Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: The opposite side of the large ammonite (Goniatite) endocast with encrusting coral Aulopora. This specimen measures 7.75 inches in diameter and is 3 inches thick. Photo title: Ammonite Taxa present: Heracloceras inelegans, Aulopora sp. View full record
		Hederella sp., Heracloceras inelegans, Aulopora sp.	Silica formation	Mike Palescuk
	Submitted on 2010-04-10 by Mike Palescuk Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: A large ammonite (Goniatite) endocast with epifauna. This specimen measures 7.75 inches in diameter and is 3 inches thick. It has a Bryozoan, Hederella, on lower left of it's living chamber and the coral Aulopora on the septae (right side). Photo title: Ammonite Taxa present: Hederella sp., Heracloceras inelegans, Aulopora sp. View full record
		Hyperoblastus reimanni	Silica formation	Mike Palescuk
	Submitted on 2010-04-10 by Mike Palescuk Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: A small specimen measuring just over 1/4 inch. Photo title: Blastoid Taxa present: Hyperoblastus reimanni View full record
		Eldredgeops milleri	Silica formation	Mike Palescuk
	Submitted on 2010-04-10 by Mike Palescuk Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: This large prone specimen is from unit 8. It measures 3.36 inches long. Photo title: Trilobite Taxa present: Eldredgeops milleri View full record
		Hexagonaria alpenensis	Alpena formation	Scott Vergiels
	Submitted on 2010-04-10 by Scott Vergiels Location (approximate): Alpena, Alpena, MI Strat unit: Alpena formation Submitter notes: This species appears unique to the Alpena Limestone reef cores. Bottom View of the colony. Photo title: COLONY CORAL Taxa present: Hexagonaria alpenensis View full record
		Hexagonaria alpenensis	Alpena formation	Scott Vergiels
	Submitted on 2010-04-10 by Scott Vergiels Location (approximate): Alpena, Alpena, MI Strat unit: Alpena formation Submitter notes: This species appears unique to the Alpena Limestone reef cores. Top View of the colony. Photo title: COLONY CORAL Taxa present: Hexagonaria alpenensis View full record
		Eldredgeops milleri	Silica formation	David Thompson
	Submitted on 2010-04-10 by David Thompson Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: A very nice side view of an enrolled specimen. This little guy is .44 of an inch or 11 mm high in this view. Photo title: Trilobite Taxa present: Eldredgeops milleri View full record
		Eldredgeops milleri	Silica formation	David Thompson
	Submitted on 2010-04-10 by David Thompson Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: A frontal view of an enrolled specimen. The specimen is .6 of an inch or 15. mm high in this view. Photo title: Trilobite Taxa present: Eldredgeops milleri View full record
		Eldredgeops milleri	Silica formation	David Thompson
	Submitted on 2010-04-10 by David Thompson Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: A very nice pygidial view of an enrolled specimen. This specimen is 1/2 inch or .14 mm at the widest points Photo title: Trilobite Taxa present: Eldredgeops milleri View full record
		Eldredgeops milleri	Silica formation	David Thompson
	Submitted on 2010-04-10 by David Thompson Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: A very nice top view of an enrolled specimen. Photo title: Trilobite Taxa present: Eldredgeops milleri View full record

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