Texas Pennsylvanian Fossils

Echinoderms 

Scroll through images or click to enlarge.  Fossils are in alphabetical order by Genus.

Collections are from Mike DeBrock (MD), Josh Hanley (JH), Dr. Peter Holterhoff  (PH), Mark McKinzie (MM),  John McLeod (JM), ), Dr. Ben Neuman (BN), Bob Williams (BW), Sveta Earnest (SE), and Rodney Wise (RW).  

All scales are shown in millimeters unless otherwise noted.

Images

Taxonomy/Stratigraphy/
Location/Collection

Images

Taxonomy/Stratigraphy/
Location/Collection

Kingdom: Animalia

Phylum: Echinodermata

Class: Echinoidea

Order: Cidaroida

Family: Archaeocidaridae

Genus: Archaeocidaris

Species: sp.

Finis Shale, Graham Formation

Lost Creek Dam, Jacksboro, TX

Collection: MM

Kingdom: Animalia

Phylum: Echinodermata

Class: Echinoidea

Order: 

Family: 

Genus: Asteroidea

Species: indet.

Finis Shale, Graham Formation

Lost Creek Dam, Jacksboro, TX

Collection:

Kingdom: Animalia

Phylum: Echinodermata

Class: Echinoidea

Order: 

Family: 

Genus: Echinoidea

Species: indet.

Finis Shale, Graham Formation

Lost Creek Dam, Jacksboro, TX

Collection:

Kingdom: Animalia

Phylum: Echinodermata

Class: Echinoidea

Order: 

Family: 

Genus: Holothuroidea

Species: indet.

Finis Shale, Graham Formation

Lost Creek Dam, Jacksboro, TX

Collection:

Kingdom: Animalia

Phylum: Echinodermata

Class: Echinoidea

Order: Echinocystitoida

Family: Echinocystitidae 

Genus: Proterocidaris (Eupholidocidaris)??

Species: belli

Finis Shale, Graham Formation

Lost Creek Dam, Jacksboro, TX

Collection: MM

Kingdom: Animalia

Phylum: Echinodermata

Class: Echinoidea

Order: 

Family: 

Genus: Stelleroidea

Species: indet.

Finis Shale, Graham Formation

Lost Creek Dam, Jacksboro, TX

Collection: