Conodont Microfossil Polygnathus longiposticus

This image shows what appears to be a Polygnathus longiposticus conodont fossil. This creature existed in the Mississippian Period. Fossil was found in the Jacob Chapel Shale of Clark County Indiana USA.

Source for ID is Conodonts of the Jacobs Chapel Shale by Carl B. Rexroad, Indiana Department of Natural Resources Geological Survey Bulletin 41 (published Bloomington Indiana 1969).

Thanks to Kenny for the image.

Spathognathodus sp. Conodont Microfossil

This image shows what appears to be a Spathognathodus sp. conodont fossil. This creature existed in the Mississippian Period. Fossil was found in the Jacob Chapel Shale of Clark County Indiana USA.

Source for ID is Conodonts of the Jacobs Chapel Shale by Carl B. Rexroad, Indiana Department of Natural Resources Geological Survey Bulletin 41 (published Bloomington Indiana 1969).

Thanks to Kenny for the image.

Spathognathodus crassidentatus Conodont Fossil

This image shows what appears to be a Spathognathodus crassidentatus conodont fossil. This creature existed in the Mississippian Period. Fossil was found in the Jacob Chapel Shale of Clark County Indiana USA.

Source for ID is Conodonts of the Jacobs Chapel Shale by Carl B. Rexroad, Indiana Department of Natural Resources Geological Survey Bulletin 41 (published Bloomington Indiana 1969).

Thanks to Kenny for the image.

Conodont Spathognathodus macer Fossil

This image shows what appears to be a Spathognathodus macer conodont fossil. This creature existed in the Mississippian Period. Fossil was found in the Jacob Chapel Shale of Clark County Indiana USA.

Source for ID is Conodonts of the Jacobs Chapel Shale by Carl B. Rexroad, Indiana Department of Natural Resources Geological Survey Bulletin 41 (published Bloomington Indiana 1969).

Thanks to Kenny for the image.

Ozarkodina Conodont Fossil

This image shows what appears to be an Ozarkodina conodont fossil. This creature existed in the Mississippian Period. Fossil was found in the Jacob Chapel Shale of Clark County Indiana USA.

Source for ID is Conodonts of the Jacobs Chapel Shale by Carl B. Rexroad, Indiana Department of Natural Resources Geological Survey Bulletin 41 (published Bloomington Indiana 1969).

Thanks to Kenny for the image.

Spathognathodus macer Conodont Fossil

This image shows what appears to be a Spathognathodus macer conodont fossil. This creature existed in the Mississippian Period. Fossil was found in the Jacob Chapel Shale of Clark County Indiana USA.

Source for ID is Conodonts of the Jacobs Chapel Shale by Carl B. Rexroad, Indiana Department of Natural Resources Geological Survey Bulletin 41 (published Bloomington Indiana 1969).

Thanks to Kenny for the image.

Ozarkodina Conodont Fossil

This image shows what appears to be an Ozarkodina conodont fossil. This creature existed in the Mississippian Period. Fossil was found in the Jacob Chapel Shale of Clark County Indiana USA.

Source for ID is Conodonts of the Jacobs Chapel Shale by Carl B. Rexroad, Indiana Department of Natural Resources Geological Survey Bulletin 41 (published Bloomington Indiana 1969).

Thanks to Kenny for the image.

Lonchodina Conodont Fossil

This image shows what appears to be a Lonchodina conodont fossil. This creature existed in the Mississippian Period. Fossil was found in the Jacob Chapel Shale of Clark County Indiana USA.

Source for ID is Conodonts of the Jacobs Chapel Shale by Carl B. Rexroad, Indiana Department of Natural Resources Geological Survey Bulletin 41 (published Bloomington Indiana 1969).

Thanks to Kenny for the image.

Polygnathus lobatus Conodont Fossil

This image shows what appears to be a Polygnathus lobatus conodont fossil. This creature existed in the Mississippian Period. Fossil was found in the Jacob Chapel Shale of Clark County Indiana USA.

Source for ID is Conodonts of the Jacobs Chapel Shale by Carl B. Rexroad, Indiana Department of Natural Resources Geological Survey Bulletin 41 (published Bloomington Indiana 1969).

Thanks to Kenny for the image.

Polygnathus Conodont Fossil

Here is a picture of a recently found conodont fossil fragment. It appears to be a Polygnathus sp. The fossil was found in the Jacobs Chapel Shale of Clark County, Indiana, USA which dates to the Mississippian Period.

Thanks to Kenny for the picture.

Bryantodus mundus Conodont Fossil

Here is a picture of a recently found conodont fossil fragment. It appears to be a Bryantodus mundus. The fossil was found in the Jacobs Chapel Shale of Clark County, Indiana, USA which dates to the Mississippian Period.

Thanks to Kenny for the picture.

Siphonodella duplicata Conodont Fossil

Here is a picture of a recently found conodont fossil. It appears to be a Siphonodella duplicata. The fossil was found in the Jacobs Chapel Shale of Clark County, Indiana, USA which dates to the Mississippian Period.

Thanks to Kenny for the picture.