Friends of the UMMP Michigan Basin Specimen Database

Currently showing records 1241 - 1260 of 1554 total

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More Info	Image	Taxa	Strat Unit	Contributor
		Megistocrinus multidecoratus	Thunder Bay formation	Joseph Koniecki
	Submitted on 2012-01-11 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Thunder Bay formation Submitter notes: The picture is a view of the cup and tegmen of the same specimen. The calyx is 5 cm across Photo title: Crinoid calyx Taxa present: Megistocrinus multidecoratus View full record
		Megistocrinus multidecoratus	Four Mile Dam formation	Joseph Koniecki
	Submitted on 2012-01-11 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Four Mile Dam formation Submitter notes: The specimen is 4.3 cm across. Photo title: Crinoid calyx Taxa present: Megistocrinus multidecoratus View full record
		Arthroacantha carpenteri	Silica formation	Joseph Koniecki
	Submitted on 2012-01-11 by Joseph Koniecki Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: The picture is a view of the cup and tegmen of the same specimen. The calyx is 4 cm at its widest. Photo title: Crinoid calyx Taxa present: Arthroacantha carpenteri View full record
		Arthroacantha carpenteri	Silica formation	Joseph Koniecki
	Submitted on 2012-01-11 by Joseph Koniecki Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: The picture is a view of the cup and tegmen of the same specimen. The calyx is 4 cm across Photo title: Crinoid calyx Taxa present: Arthroacantha carpenteri View full record
		Platyceras carinatum, Petrocrania hamiltoniae	Silica formation	Joseph Koniecki
	Submitted on 2012-01-11 by Joseph Koniecki Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: The picture is a view of both sides of the same specimen. There is an inarticulate brachiopod attached to the back side of the gastropod. The gastropod is 5 cm across. Photo title: Gastropod with Brachiopod Taxa present: Platyceras carinatum, Petrocrania hamiltoniae View full record
		Paraspirifer bownockeri, Petrocrania hamiltoniae	Silica formation	Joseph Koniecki
	Submitted on 2012-01-11 by Joseph Koniecki Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: Three views of the same specimen. The brachiopod is 5.5 cm across. There is an inarticulate brachiopod attached to the Paraspirifer. Photo title: Brachiopod Taxa present: Paraspirifer bownockeri, Petrocrania hamiltoniae View full record
		Phacops rana milleri	Silica formation	Joseph Koniecki
	Submitted on 2012-01-11 by Joseph Koniecki Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: The trilobites measure 1.8 cm each. Photo title: Trilobites Taxa present: Phacops rana milleri View full record
		Mediospirifer audaculus	Silica formation	Joseph Koniecki
	Submitted on 2012-01-12 by Joseph Koniecki Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: Multiple views of the same specimen. The brachiopod is 6.4 cm across. Photo title: Brachiopod Taxa present: Mediospirifer audaculus View full record
		Phacops rana crassituberculata	Silica formation	Joseph Koniecki
	Submitted on 2012-01-21 by Joseph Koniecki Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: One of the largest trilobites found at this site. The trilobite measures 5.3 cm across the cephalon. Photo title: Trilobite Taxa present: Phacops rana crassituberculata View full record
		Phacops rana crassituberculata	Silica formation	Joseph Koniecki
	Submitted on 2012-01-21 by Joseph Koniecki Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: This specimen is not as large as the previous but is still a very large specimen for this site. The trilobite measures 4.5 cm across the cephalon. Photo title: Trilobite Taxa present: Phacops rana crassituberculata View full record
		Phacops rana crassituberculata	Silica formation	Joseph Koniecki
	Submitted on 2012-01-21 by Joseph Koniecki Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: Another large specimen. This one also measures 4.5 cm across the cephalon. Photo title: Trilobite Taxa present: Phacops rana crassituberculata View full record
		Phacops rana crassituberculata	Silica formation	Joseph Koniecki
	Submitted on 2012-01-21 by Joseph Koniecki Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: And another large specimen. This specimen measures 4.7 cm across the cephalon. Photo title: Trilobite Taxa present: Phacops rana crassituberculata View full record
		Megastrophia concava	Silica formation	Joseph Koniecki
	Submitted on 2012-01-21 by Joseph Koniecki Location (approximate): Paulding, Paulding, OH Strat unit: Silica formation Submitter notes: This photo shows the pedicle and brachial valve of the same specimen. The specimen measures 6.5 cm across. Photo title: Brachiopod Taxa present: Megastrophia concava View full record
		Heterophrentis simplex	Silica formation	Joseph Koniecki
	Submitted on 2012-01-22 by Joseph Koniecki Location (approximate): Sylvania, Lucas, OH Strat unit: Silica formation Submitter notes: The coral measures 5 cm in diameter. Photo title: Coral Taxa present: Heterophrentis simplex View full record
		Pleurodictyum plana	Silica formation	Joseph Koniecki
	Submitted on 2012-01-22 by Joseph Koniecki Location (approximate): Milan, Washtenaw, MI Strat unit: Silica formation Submitter notes: This specimen measures 1.5 cm in diameter. The photo shows both sides of the same specimen. Photo title: Coral Taxa present: Pleurodictyum plana View full record
		Pithocrinus cooperi	Alpena formation	Joseph Koniecki
	Submitted on 2012-02-23 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Alpena formation Submitter notes: This crown is 6 cm tall. Photo title: Crinoid crown Taxa present: Pithocrinus cooperi View full record
		Pithocrinus cooperi	Alpena formation	Joseph Koniecki
	Submitted on 2012-02-23 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Alpena formation Submitter notes: This specimen is 4.3 cm tall. Photo title: Crinoid crown Taxa present: Pithocrinus cooperi View full record
		Dolatocrinus romingeri	Thunder Bay formation	Joseph Koniecki
	Submitted on 2012-03-12 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Thunder Bay formation Submitter notes: This calyx is 2.8 cm across. Photo title: Crinoid calyx Taxa present: Dolatocrinus romingeri View full record
		Euryocrinus barrisi	Alpena formation	Joseph Koniecki
	Submitted on 2012-03-13 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Alpena formation Submitter notes: This specimen is 2.5 cm tall. Photo title: Crinoid Taxa present: Euryocrinus barrisi View full record
		Euryocrinus barrisi	Alpena formation	Joseph Koniecki
	Submitted on 2012-03-13 by Joseph Koniecki Location (approximate): Alpena, Alpena, MI Strat unit: Alpena formation Submitter notes: This specimen is 2.5 cm tall. Photo title: Crinoid Taxa present: Euryocrinus barrisi View full record

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