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Devonoblastus whiteavesi |
Hungry Hollow formation |
David Thompson |
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Submitted on 2010-11-27 by David Thompson
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: A small and rare blastoid from the Hungry Hollow formation of Arkona, Ontario, Canada. A view showing the crushed side of the previous photo entry. It is 10 mm high by 5.74 mm wide. Identified by Alex Fabian.
Photo title: Devonoblastus whiteavesi view 2
Taxa present: Devonoblastus whiteavesi
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Conularia ? |
Silica formation |
Scott Vergiels |
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Submitted on 2010-11-27 by Scott Vergiels
Location (approximate): , Lucas, OH
Strat unit: Silica formation
Submitter notes: A nice specimen measuring 95mm X 50mm.
Photo title: CONULARID
Taxa present: Conularia ?
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Conularia ? |
Silica formation |
Scott Vergiels |
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Submitted on 2010-11-27 by Scott Vergiels
Location (approximate): , Lucas, OH
Strat unit: Silica formation
Submitter notes: A close-up view of the previous photo entry. A specimen measuring 95mm X 50mm.
Photo title: CONULARID
Taxa present: Conularia ?
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Nucleocrinus meloniformis |
Thunder Bay formation |
Scott Vergiels |
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Submitted on 2010-11-27 by Scott Vergiels
Location (approximate): Alpena, Alpena, MI
Strat unit: Thunder Bay formation
Submitter notes: An unusual specimen of a Devonian blastoid showing column and brachioles. This extremely rare crown measures 20.25mm X 8.25mm.
Photo title: BLASTOID
Taxa present: Nucleocrinus meloniformis
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Unidentified sp. |
Alpena formation |
Scott Vergiels |
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Submitted on 2010-11-27 by Scott Vergiels
Location (approximate): Alpena, Alpena, MI
Strat unit: Alpena formation
Submitter notes: The rarest of the rare, A Devonian cyclocystoid. This Unidentified specimen measures 33mm in diameter. Found in the reef flank beds.
Photo title: Cyclocystoid
Taxa present: Unidentified sp.
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Gennaeocrinus chilmanae |
Silica formation |
Scott Vergiels |
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Submitted on 2010-11-27 by Scott Vergiels
Location (approximate): Sylvania, Lucas, OH
Strat unit: Silica formation
Submitter notes: Still rare after all these years, this beautiful crown measures 43mm high and 53mm wide.
Photo title: CRINOID CROWN
Taxa present: Gennaeocrinus chilmanae
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Devonaster sp. |
Hungry Hollow formation |
Scott Vergiels |
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Submitted on 2010-11-27 by Scott Vergiels
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: An extremely rare specimen probably of the species southworthi. It measures 68mm in the longest dimension. From the coral beds.
Photo title: STARFISH
Taxa present: Devonaster sp.
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Greenops widderensis |
Widder formation |
Scott Vergiels |
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Submitted on 2010-11-27 by Scott Vergiels
Location (approximate): Arkona, Lambton, ON
Strat unit: Widder formation
Submitter notes: A beautiful prone specimen measuring 21.5mm X 14.5mm
Photo title: TRILOBITE
Taxa present: Greenops widderensis
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Sulcoretopora deissi |
Silica formation |
Scott Vergiels |
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Submitted on 2010-11-27 by Scott Vergiels
Location (approximate): Sylvania, Lucas, OH
Strat unit: Silica formation
Submitter notes: A closer view of the previous photo entry.
Photo title: Bryozoan
Taxa present: Sulcoretopora deissi
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Sulcoretopora deissi |
Silica formation |
Scott Vergiels |
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Submitted on 2010-11-27 by Scott Vergiels
Location (approximate): Sylvania, Lucas, OH
Strat unit: Silica formation
Submitter notes: A beautiful specimen measuring 125mm X 55mm.
Photo title: Bryozoan
Taxa present: Sulcoretopora deissi
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Echinocaris ? |
Silica formation |
Stan Hyne |
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Submitted on 2010-11-26 by Stan Hyne
Location (approximate): Paulding, Paulding, OH
Strat unit: Silica formation
Submitter notes: A very good set of teeth probably from an Echinocaris. The specimen measures 27mm long.
Photo title: PHYLLOCARID MANDIBLE
Taxa present: Echinocaris ?
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Hyperoblastus sp. |
Alpena formation |
Alex Fabian |
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Submitted on 2010-11-26 by Alex Fabian
Location (approximate): Alpena, Alpena, MI
Strat unit: Alpena formation
Submitter notes: A basal view of a very large, very rare, 'undescribed' blastoid collected by Bob Rutkowski. This specimen measures 31mm high and 30mm in diameter.
Photo title: BLASTOID
Taxa present: Hyperoblastus sp.
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Hyperoblastus sp. |
Alpena formation |
Alex Fabian |
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Submitted on 2010-11-26 by Alex Fabian
Location (approximate): Alpena, Alpena, MI
Strat unit: Alpena formation
Submitter notes: An oral view of a very large, very rare, 'undescribed' blastoid collected by Bob Rutkowski. This specimen measures 31mm high and 30mm in diameter.
Photo title: BLASTOID
Taxa present: Hyperoblastus sp.
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Hyperoblastus sp. |
Alpena formation |
Alex Fabian |
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Submitted on 2010-11-26 by Alex Fabian
Location (approximate): Alpena, Alpena, MI
Strat unit: Alpena formation
Submitter notes: A side view of a very large, very rare, 'undescribed' blastoid collected by Bob Rutkowski. This specimen measures 31mm high and 30mm in diameter.
Photo title: BLASTOID
Taxa present: Hyperoblastus sp.
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Hyperoblastus sp. |
Alpena formation |
Alex Fabian |
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Submitted on 2010-11-26 by Alex Fabian
Location (approximate): Alpena, Alpena, MI
Strat unit: Alpena formation
Submitter notes: A basal view of an excellent 'undescribed' specimen from what used to be the 'Dock Street Clay' This blastoid measures 20mm X 13mm.
Photo title: BLASTOID
Taxa present: Hyperoblastus sp.
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Hyperoblastus sp. |
Alpena formation |
Alex Fabian |
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Submitted on 2010-11-26 by Alex Fabian
Location (approximate): Alpena, Alpena, MI
Strat unit: Alpena formation
Submitter notes: An oral view of an excellent 'undescribed' specimen from what used to be the 'Dock Street Clay' This blastoid measures 20mm X 13mm.
Photo title: BLASTOID
Taxa present: Hyperoblastus sp.
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Hyperoblastus sp. |
Alpena formation |
Alex Fabian |
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Submitted on 2010-11-26 by Alex Fabian
Location (approximate): Alpena, Alpena, MI
Strat unit: Alpena formation
Submitter notes: A side view of an excellent 'undescribed' specimen from what used to be the 'Dock Street Clay' The blastoid measures 20mm X 13mm.
Photo title: BLASTOID
Taxa present: Hyperoblastus sp.
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Various sp. |
Traverse formation |
David Thompson |
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Submitted on 2010-11-26 by David Thompson
Location (approximate): Whitmore Lake, Washtenaw, MI
Strat unit: Traverse formation
Submitter notes: Various brachiopod fragments collected by Justin Florkowski, an 11 year-old member of the 'FRIENDS'. This specimen found is from glacial drift and measures 57.3mm x 41mm. Probably Traverse group.
Photo title: BRACHIOPOD
Taxa present: Various sp.
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Heteroschisma sp. |
Alpena formation |
Stan Hyne |
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Submitted on 2010-11-26 by Stan Hyne
Location (approximate): Alpena, Alpena, MI
Strat unit: Alpena formation
Submitter notes: A group of small Heteroschisma blastoids probably from the Genshaw member. The largest specimen measures 9.25mm tall and 7.1mm in diameter, The smallest is 4.7mm x 3.5mm in diameter.
Photo title: BLASTOID
Taxa present: Heteroschisma sp.
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Heteroschisma sp. |
Genshaw formation |
Stan Hyne |
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Submitted on 2010-11-26 by Stan Hyne
Location (approximate): Alpena, Alpena, MI
Strat unit: Genshaw formation
Submitter notes: A side view of a Heteroschisma blastoid from the Genshaw member. The specimen measures 9.25mm tall and 7.1mm in diameter. This photo was taken under a stereozoom microscope.
Photo title: BLASTOID
Taxa present: Heteroschisma sp.
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