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Basidechenella rowi arkonensis |
Hungry Hollow formation |
Mike Palescuk |
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Submitted on 2007-09-07 by Mike Palescuk
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes:
Photo title: Trilobite
Taxa present: Basidechenella rowi arkonensis
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Mucrospirifer arkonensis |
Arkona formation |
Mike Palescuk |
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Submitted on 2007-09-07 by Mike Palescuk
Location (approximate): Arkona, Lambton, ON
Strat unit: Arkona formation
Submitter notes: Common Arkona Shale (Rock Glen) specimens, unusual size and tip presevation
Photo title: Brachiopods
Taxa present: Mucrospirifer arkonensis
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Orthospirifer cooperi?, euruteines? |
Silica formation |
Mike Palescuk |
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Submitted on 2009-06-17 by Mike Palescuk
Location (approximate): Paulding, Paulding, OH
Strat unit: Silica formation
Submitter notes: Unusually well preserved points on this 3 inch tip-to-tip specimen
Photo title: Brachiopod Orthospirifer
Taxa present: Orthospirifer cooperi?, euruteines?
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Tylothyris sp. |
Silica formation |
Mike Palescuk |
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Submitted on 2009-06-17 by Mike Palescuk
Location (approximate): Paulding, Paulding, OH
Strat unit: Silica formation
Submitter notes: 3/4 inch wide
Photo title: brachiopod
Taxa present: Tylothyris sp.
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Phacops iowensis southworthi |
Hungry Hollow formation |
Mike Palescuk |
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Submitted on 2009-11-19 by Mike Palescuk
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: These trilobites are rare in the Hungry Hollow mb. Note the putulose carapace characteristics of this species. They measure about 37mm wide.
Photo title: TRILOBITES
Taxa present: Phacops iowensis southworthi
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Eldredgeops milleri |
Silica formation |
Mike Palescuk |
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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
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Hyperoblastus reimanni |
Silica formation |
Mike Palescuk |
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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
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Hederella sp., Heracloceras inelegans, Aulopora sp. |
Silica formation |
Mike Palescuk |
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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.
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Heracloceras inelegans, Aulopora sp. |
Silica formation |
Mike Palescuk |
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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.
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Arthroacantha carpenteri |
Silica formation |
Mike Palescuk |
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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
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Eleutherocrinus cassedayi, Devonoblastus whiteavesi, Hyperoblastus filosa |
Hungry Hollow formation |
Mike Palescuk |
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Submitted on 2010-12-28 by Mike Palescuk
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: Possible 3 genera on one plate of 12 specimens measuring 1-5/8 inches (42mm) across. Debatable Eleutherocrinus lower left, Devonoblastus? largest.
Photo title: BLASTOID graveyard
Taxa present: Eleutherocrinus cassedayi, Devonoblastus whiteavesi, Hyperoblastus filosa
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Krama devonicum, Petrocrania hamiltonae, Megastrophia concava |
Silica formation |
Mike Palescuk |
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Submitted on 2010-12-28 by Mike Palescuk
Location (approximate): Sylvania, Lucas, OH
Strat unit: Silica formation
Submitter notes: Association grouping, includes a branching coral
10mm edrio with 18mm inarticulate on a 40 x 43mm articulate
Photo title: EDRIOASTEROID & INARTICULATE BRACHIOPOD on BRACHIOPOD
Taxa present: Krama devonicum, Petrocrania hamiltonae, Megastrophia concava
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Aorocrinus cassedayi |
Hungry Hollow formation |
Mike Palescuk |
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Submitted on 2010-12-28 by Mike Palescuk
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: Photo 2 of 2, basal view of starburst crown, 37mm across. Genus species debatable.
Photo title: CRINOID CROWN
Taxa present: Aorocrinus cassedayi
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Aorocrinus cassedayi |
Hungry Hollow formation |
Mike Palescuk |
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Submitted on 2011-01-15 by Mike Palescuk
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: Aorocrinus cassedayi ?? from the Hungry Hollow Mb., Ontario, Canada
Photo 1 of 2, closeup view showing plate structure and arm branching. See other archive for full view. 37mm diameter. Genus species debatable!
Photo title: CRINOID CROWN
Taxa present: Aorocrinus cassedayi
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Melocrinus |
Arkona formation |
Mike Palescuk |
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Submitted on 2010-12-28 by Mike Palescuk
Location (approximate): Arkona, Lambton, ON
Strat unit: Arkona formation
Submitter notes:
Photo title: CRINOID CALYX
Taxa present: Melocrinus
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Krama devonicum |
Arkona formation |
Mike Palescuk |
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Submitted on 2010-12-28 by Mike Palescuk
Location (approximate): Arkona, Lambton, ON
Strat unit: Arkona formation
Submitter notes: 23.5mm and 14.5mm specimens with 8 to 10 juveniles surrounding them on 2 inch x 3 inch matrix found along AuSable River.
Photo title: EDRIOASTEROID group
Taxa present: Krama devonicum
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Krama devonicum |
Arkona formation |
Mike Palescuk |
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Submitted on 2010-12-28 by Mike Palescuk
Location (approximate): Arkona, Lambton, ON
Strat unit: Arkona formation
Submitter notes: Close-up of largest specimen 15/16 inches(24mm) in a group consisting of 2 adult specimens and as many as 8 more tiny juveniles on 2 inch x 3 inch matrix.
Photo title: EDRIOASTEROID
Taxa present: Krama devonicum
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Megistocrinus sphaeralis |
Alpena formation |
Mike Palescuk |
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Submitted on 2010-12-28 by Mike Palescuk
Location (approximate): Alpena, Alpena, MI
Strat unit: Alpena formation
Submitter notes: Photo 3 of 3 side view 1-5/8 inches (41mm) tall.
Photo title: CRINOID CALYX
Taxa present: Megistocrinus sphaeralis
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Megistocrinus sphaeralis |
Alpena formation |
Mike Palescuk |
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Submitted on 2010-12-28 by Mike Palescuk
Location (approximate): Alpena, Alpena, MI
Strat unit: Alpena formation
Submitter notes: Photo 2 of 3, tegmen (top) view 1-3/4' (45mm) diameter.
Photo title: CRINOID CALYX
Taxa present: Megistocrinus sphaeralis
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Megistocrinus sphaeralis |
Alpena formation |
Mike Palescuk |
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Submitted on 2010-12-28 by Mike Palescuk
Location (approximate): Alpena, Alpena, MI
Strat unit: Alpena formation
Submitter notes: Photo 1 of 3, Basal view, 44mm (1-3/4') wide. More prominent dorsal cup nodes than M. regularis.
Photo title: CRINOID CALYX
Taxa present: Megistocrinus sphaeralis
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