Echinoids - McLennan Co., TX

Kingdom: Animalia, Phylum: Echinodermata, Class: Echinoidea (regular and irregular echinoids)

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Waco and Valley Mills, McLennan Co., TX 

Leptosalinea mexicana sp. #

Goodland Formation

Valley Mills, TX

 Coenholectypus sp. #  Del Rio Formation  Waco, TX

Coenholectypus sp. #

Del Rio Formation

Waco, TX

Leptosalinea mexicana #

Goodland Formation

Valley Mills, TX

 Urchin Spine #  Del Rio Formation  Waco, TX

Urchin Spine #

Del Rio Formation

Waco, TX

Coenholectypus sp. #

Del Rio Formation

Waco, TX

 Heteraster texana #  Goodland Formation  Valley Mills, TX

Heteraster texana #

Goodland Formation

Valley Mills, TX

Coenholectypus sp. #

Del Rio Formation

Waco, TX

 Heteraster texana #  Goodland Formation  Valley Mills, TX

Heteraster texana #

Goodland Formation

Valley Mills, TX