|
|
 |
Megistocrinus rugosus |
Hungry Hollow formation |
Joseph Koniecki |
|
Submitted on 2011-12-13 by Joseph Koniecki
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: This specimen is 6 cm across. The two views are of the same specimen (top and bottom).
Photo title: Crinoid calyx
Taxa present: Megistocrinus rugosus
View full record
|
|
|
 |
Cyttarocrinus jewetti |
Hungry Hollow formation |
Joseph Koniecki |
|
Submitted on 2011-12-13 by Joseph Koniecki
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: This specimen is 0.7 cm across. A very tiny calyx.
Photo title: Crinoid calyx
Taxa present: Cyttarocrinus jewetti
View full record
|
|
|
 |
Deltacrinus sp. |
Hungry Hollow formation |
Joseph Koniecki |
|
Submitted on 2011-12-14 by Joseph Koniecki
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: This specimen is undescribed from the Hungry Hollow. It is assigned to Deltacrinus as a temporary best fit. Like many crinoids from Arkona, this crinoids needs to be studied. The specimen is 1.3 cm across.
Photo title: Crinoid calyx
Taxa present: Deltacrinus sp.
View full record
|
|
|
 |
Dolorthoceras lambtonense |
Widder formation |
Joseph Koniecki |
|
Submitted on 2012-01-10 by Joseph Koniecki
Location (approximate): Arkona, Lambton, ON
Strat unit: Widder formation
Submitter notes: This specimen is 5.5 cm across.
Photo title: Cephalopod
Taxa present: Dolorthoceras lambtonense
View full record
|
|
|
 |
Athyris spiriferoides |
Hungry Hollow formation |
Joseph Koniecki |
|
Submitted on 2012-01-11 by Joseph Koniecki
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: The picture is a view of both sides of the same brachiopod. The brachiopod is 3 cm across.
Photo title: Brachiopod
Taxa present: Athyris spiriferoides
View full record
|
|
|
 |
Naticonema lineata |
Hungry Hollow formation |
Joseph Koniecki |
|
Submitted on 2012-01-11 by Joseph Koniecki
Location (approximate): Arkona, Lambton, ON
Strat unit: Hungry Hollow formation
Submitter notes: The picture is a view of both sides of the same specimen. The gastropod is 1.5 cm at its widest.
Photo title: Gastropod
Taxa present: Naticonema lineata
View full record
|
|
|
 |
Mucrospirifer thedfordensis |
Widder formation |
Joseph Koniecki |
|
Submitted on 2012-01-11 by Joseph Koniecki
Location (approximate): Arkona, Lambton, ON
Strat unit: Widder formation
Submitter notes: The picture is a view of both sides of the same specimen. The brachiopod is 3 cm across.
Photo title: Brachiopod
Taxa present: Mucrospirifer thedfordensis
View full record
|
|
|
 |
Dolatocrinus barrisi |
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 3 cm across.
Photo title: Crinoid calyx
Taxa present: Dolatocrinus barrisi
View full record
|
|
|
 |
Dolatocrinus stellifer |
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 picture is a view of cup and tegmen of the same specimen. The calyx is 3.5 cm across.
Photo title: Crinoid calyx
Taxa present: Dolatocrinus stellifer
View full record
|
|
|
 |
Megistocrinus spinulosus |
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 picture is a view of the cup and tegmen of the same specimen. The calyx is 4.5 cm across.
Photo title: Crinoid calyx
Taxa present: Megistocrinus spinulosus
View full record
|
|
|
 |
Megistocrinus nodosus |
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 both sides of the same specimen. The calyx is 5 cm across.
Photo title: Crinoid calyx
Taxa present: Megistocrinus nodosus
View full record
|
|
|
 |
Dolatocrinus romingeri |
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 2.5 cm across
Photo title: Crinoid calyx
Taxa present: Dolatocrinus romingeri
View full record
|
|
|
 |
Dolatocrinus romingeri |
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 2 cm across
Photo title: Crinoid calyx
Taxa present: Dolatocrinus romingeri
View full record
|
|
|
 |
Dolatocrinus romingeri, Antholites alpenensis |
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 with a coral growing around the base of the cup. The calyx is 3.5 cm across
Photo title: Crinoid calyx with coral
Taxa present: Dolatocrinus romingeri, Antholites alpenensis
View full record
|
|
|
 |
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 both sides of the same specimen. The calyx is 4 cm across
Photo title: Crinoid calyx
Taxa present: Megistocrinus multidecoratus
View full record
|
|
|
 |
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
|
