Currently showing records 641 - 660 of 1872 total

More Info Image Taxa Strat Unit Contributor
Basidechenella reimanni Thunder Bay formation ummp invertebrate paleontology

Submitted on 2009-12-02 by ummp invertebrate paleontology

Location (approximate): Alpena, Alpena, MI

Strat unit: Thunder Bay formation

Submitter notes: The specimens are 4 cm tall.

Photo title: Trilobites

Taxa present: Basidechenella reimanni

View full record

Isotelus sp. Trenton formation ummp invertebrate paleontology

Submitted on 2009-12-02 by ummp invertebrate paleontology

Location (approximate): , Chippewa, MI

Strat unit: Trenton formation

Submitter notes: The specimen is 2.8 cm across.

Photo title: Trilobite hypostome

Taxa present: Isotelus sp.

View full record

Ceraurus sp. Black River formation ummp invertebrate paleontology

Submitted on 2009-12-02 by ummp invertebrate paleontology

Location (approximate): St. Joseph Island, Algoma, ON

Strat unit: Black River formation

Submitter notes: The left specimen is 5.5 cm tall including the matrix.

Photo title: Trilobites

Taxa present: Ceraurus sp.

View full record

Isotelus platycephalus Black River formation ummp invertebrate paleontology

Submitted on 2009-12-02 by ummp invertebrate paleontology

Location (approximate): St. Joseph Island, Algoma, ON

Strat unit: Black River formation

Submitter notes: This specimen is 3 cm across.

Photo title: Trilobite hypostome

Taxa present: Isotelus platycephalus

View full record

Nileus vigilans Trenton formation ummp invertebrate paleontology

Submitted on 2009-12-02 by ummp invertebrate paleontology

Location (approximate): , Delta, MI

Strat unit: Trenton formation

Submitter notes: The lower right specimen is 2.7 cm across including the matrix.

Photo title: Trilobites

Taxa present: Nileus vigilans

View full record

Basidechenella rowi arkonensis Hungry Hollow formation ummp invertebrate paleontology

Submitted on 2009-12-02 by ummp invertebrate paleontology

Location (approximate): Arkona, Lambton, ON

Strat unit: Hungry Hollow formation

Submitter notes: The left specimen is 4 cm tall.

Photo title: Trilobites

Taxa present: Basidechenella rowi arkonensis

View full record

Basidechenella rowi arkonensis Hungry Hollow formation ummp invertebrate paleontology

Submitted on 2009-12-02 by ummp invertebrate paleontology

Location (approximate): Arkona, Lambton, ON

Strat unit: Hungry Hollow formation

Submitter notes: The lower right specimen is 3 cm across.

Photo title: Trilobites

Taxa present: Basidechenella rowi arkonensis

View full record

Ptychodont Traverse formation Travis Vivian

Submitted on 2009-11-21 by Travis Vivian

Location (approximate): Alpena, Alpena, MI

Strat unit: Traverse formation

Submitter notes: Ptychodont is a lesser known type of Placoderm

Photo title: Fish Jaw

Taxa present: Ptychodont

View full record

Sarcopterygian Traverse formation Travis Vivian

Submitted on 2009-11-21 by Travis Vivian

Location (approximate): Alpena, Alpena, MI

Strat unit: Traverse formation

Submitter notes:

Photo title: Anterior tooth whorl of an Onychodont

Taxa present: Sarcopterygian

View full record

Unknown sp. Traverse formation Travis Vivian

Submitted on 2009-11-21 by Travis Vivian

Location (approximate): Alpena, Alpena, MI

Strat unit: Traverse formation

Submitter notes:

Photo title: Placoderm Jaw

Taxa present: Unknown sp.

View full record

Platyceras sp. Alpena formation Stan Hyne

Submitted on 2009-11-20 by Stan Hyne

Location (approximate): Alpena, Alpena, MI

Strat unit: Alpena formation

Submitter notes: A nice specimen measuring 25.4mm tall

Photo title: GASTROPOD

Taxa present: Platyceras sp.

View full record

Sphenophragmus nanus Norway Point formation Scott Vergiels

Submitted on 2009-11-20 by Scott Vergiels

Location (approximate): Alpena, Alpena, MI

Strat unit: Norway Point formation

Submitter notes: A pedicle valve view of a tiny 6mm specimen. This brachiopod is a fairly large adult for the species.

Photo title: Brachiopod

Taxa present: Sphenophragmus nanus

View full record

Corocrinus sp. Alpena formation Stan Hyne

Submitted on 2009-11-20 by Stan Hyne

Location (approximate): Alpena, Alpena, MI

Strat unit: Alpena formation

Submitter notes: A very nice crown.

Photo title: Crinoid Crown

Taxa present: Corocrinus sp.

View full record

Undescribed sp. Bell formation Scott Vergiels

Submitted on 2009-11-20 by Scott Vergiels

Location (approximate): Alpena, Alpena, MI

Strat unit: Bell formation

Submitter notes: An oral view of the central disk with very little of the arms. This may be a new brittlestar from the formation. The disk measures 9mm in diameter.

Photo title: UNDESCRIBED OPHIUROID

Taxa present: Undescribed sp.

View full record

Melocrinites sp. Thunder Bay formation Scott Vergiels

Submitted on 2009-11-20 by Scott Vergiels

Location (approximate): Alpena, Alpena, MI

Strat unit: Thunder Bay formation

Submitter notes: This is one of two undescribed Melocrinites species from this formation. It measures 90mm long.

Photo title: Partial Crinoid Crown

Taxa present: Melocrinites sp.

View full record

Kophinocrinus magrumi Silica formation Scott Vergiels

Submitted on 2009-11-20 by Scott Vergiels

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: A rare Silica crinoid. One of the larger, more complete specimens known of this species. It measures 43mm high.

Photo title: Crinoid Crown

Taxa present: Kophinocrinus magrumi

View full record

Naos ponderosum Potter Farm formation Scott Vergiels

Submitted on 2009-11-20 by Scott Vergiels

Location (approximate): Alpena, Alpena, MI

Strat unit: Potter Farm formation

Submitter notes: A new occurance for a rare coral. It measures 62mm in diameter.

Photo title: Horn Coral

Taxa present: Naos ponderosum

View full record

Sphenophragmus nanus Norway Point formation Scott Vergiels

Submitted on 2009-11-20 by Scott Vergiels

Location (approximate): Alpena, Alpena, MI

Strat unit: Norway Point formation

Submitter notes: A brachial valve view of a tiny 6mm specimen. This brachiopod is a fairly large adult for the species.

Photo title: Brachiopod

Taxa present: Sphenophragmus nanus

View full record

Undescribed sp. Bell formation Scott Vergiels

Submitted on 2009-11-20 by Scott Vergiels

Location (approximate): Alpena, Alpena, MI

Strat unit: Bell formation

Submitter notes: An aboral view of the central disk with very little of the arms. This may be a new brittlestar from the formation. The disk measures 9mm in diameter.

Photo title: UNDESCRIBED OPHIUROID

Taxa present: Undescribed sp.

View full record

Undescribed sp. Silica formation Pat Rutkowski

Submitted on 2009-11-19 by Pat Rutkowski

Location (approximate): Sylvania, Lucas, OH

Strat unit: Silica formation

Submitter notes: A close-up view taken under a stereo zoom microscope of another of the individual immature specimens from the crinoid/brittlestar death plate. The average size of these babies ranges from 4.8mm to 6.4mm in diameter.

Photo title: UNDESCRIBED IMMATURE OPHIUROID

Taxa present: Undescribed sp.

View full record