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Eleutherocrinus cassedayi |
Hungry Hollow formation |
Joseph Koniecki |
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Submitted on 2011-01-21 by Joseph Koniecki
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: The larger blastoid is 1.7 cm tall.
Photo title: Blastoids
Taxa present: Eleutherocrinus cassedayi
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Fistulipora vesiculata |
Silica formation |
Joseph Koniecki |
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Submitted on 2011-01-21 by Joseph Koniecki
Location (approximate): Paulding, Paulding, OH
Strat unit: Silica formation
Submitter notes: A colony encrusting a brachiopod. The brachiopod is Megastrophia. The bryozoan colony is 4.5 cm across.
Photo title: Bryozoan
Taxa present: Fistulipora vesiculata
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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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Gennaeocrinus mourantae |
Arkona formation |
Mike Palescuk |
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Submitted on 2011-01-15 by Mike Palescuk
Location (approximate): Arkona, Lambton, ON
Strat unit: Arkona formation
Submitter notes: Crinoid crown from the banks of the AuSable River. Measures over 1-1/2 inches wide.
Photo title: CRINOID CROWN
Taxa present: Gennaeocrinus mourantae
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Eugasterella thorni |
Arkona formation |
Mike Palescuk |
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Submitted on 2011-01-15 by Mike Palescuk
Location (approximate): Arkona, Lambton, ON
Strat unit: Arkona formation
Submitter notes: Eugasterella thorni, a pyritized brittlestar confirmed ID by Dr. Hotchkiss. About the size of a penny.
Photo title: BRITTLESTAR
Taxa present: Eugasterella thorni
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Eldredgeops milleri |
Silica formation |
Mike Palescuk |
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Submitted on 2011-01-15 by Mike Palescuk
Location (approximate): Sylvania, Lucas, OH
Strat unit: Silica formation
Submitter notes: Eldredgeops milleri prepared by Scott Vergeils who uncovered the complete left 2 lobes entirely buried within the shale exposing a predatory bite mark. Measures 2-1/2 inches long and 1.4 inches wide.
Photo title: TRILOBITE with PREDATION
Taxa present: Eldredgeops milleri
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Heliophyllum sp. |
Hungry Hollow formation |
Joseph Koniecki |
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Submitted on 2011-01-05 by Joseph Koniecki
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: This specimen is 10 cm across.
Photo title: Coral
Taxa present: Heliophyllum sp.
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Gennaeocrinus mourantae |
Arkona formation |
Joseph Koniecki |
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Submitted on 2011-01-05 by Joseph Koniecki
Location (approximate): Thedford, Lambton, ON
Strat unit: Arkona formation
Submitter notes: This crinoids is 4.3 cm tall including the stem
Photo title: Crinoid
Taxa present: Gennaeocrinus mourantae
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Heliophyllum halli |
Hungry Hollow formation |
Joseph Koniecki |
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Submitted on 2011-01-05 by Joseph Koniecki
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: This specimen is 17 cm from the tip to the top of the cup.
Photo title: Coral
Taxa present: Heliophyllum halli
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Heliophyllum halli |
Hungry Hollow formation |
Joseph Koniecki |
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Submitted on 2011-01-05 by Joseph Koniecki
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: This specimen is 7 cm tall.
Photo title: Coral
Taxa present: Heliophyllum halli
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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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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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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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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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Nephriticerina alpenensis |
Genshaw formation |
Mike Palescuk |
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Submitted on 2010-12-28 by Mike Palescuk
Location (approximate): Alpena, Alpena, MI
Strat unit: Genshaw formation
Submitter notes: 7-1/2 inches long x 1-3/4 inches widest on 10-1/2 inch matrix
LaFarge Quarry collected in 1993 by Mr. & Mrs. Rutkowski
Photo title: MOLLUSK-CEPHALOPOD
Taxa present: Nephriticerina alpenensis
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Echinocaris? punctata |
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: COMPLETE BODY SHIELD, SIZE 85mm X 70mm (3-3/8' x 2-3/4')
GENUS SPECIES IS DEBATABLE, COMMENTS OR CORRECTIONS ACCEPTABLE!
Photo title: PHYLLOCARID BODY SHIELD
Taxa present: Echinocaris? punctata
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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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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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