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: A. sp.

Finis Shale, Graham Formation

Lost Creek Dam, Jacksboro, TX

Collection: MM

Kingdom: Animalia

Phylum: Echinodermata

Class: Asteroidea

Order: 

Family: 

Genus: 

Desc: Asteroidea indet.

Finis Shale, Graham Formation

Lost Creek Dam, Jacksboro, TX

Collection:

Kingdom: Animalia

Phylum: Echinodermata

Class: Echinoidea

Order: 

Family: 

Genus: 

Desc: Echinoidea indet.

Finis Shale, Graham Formation

Lost Creek Cem., Jacksboro, TX

Collection: MD

Kingdom: Animalia

Phylum: Echinodermata

Class: Holothuroidea

Order: 

Family: 

Genus: 

Desc: Holothuroidea indet.

Finis Shale, Graham Formation

Lost Creek Dam, Jacksboro, TX

Collection: MD

Kingdom: Animalia

Phylum: Echinodermata

Class: Ophiuroidea

Order: 

Family: 

Genus: 

Desc:  Ophiuroid ossicles

Finis Shale, Graham Formation

Lost Creek Dam, Jacksboro, TX

Collection: MD

Kingdom: Animalia

Phylum: Echinodermata

Class: Echinoidea

Order: Echinocystitoida

Family: Echinocystitidae 

Genus: Proterocidaris (Eupholidocidaris)??

Species: P. belli

Finis Shale, Graham Formation

Lost Creek Dam, Jacksboro, TX

Collection: MM