Cenozoic Echinoids
Cassidulus

Oligocene

FLORIDA
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Proescutella marginalis

Eocene

FRANCE
Photographed by Michael P. Klimetz
A. Echinolampas appendiculata
B. Ryncholampas carolinensis

Eocene
Castle Hayne Formation

Lee Creek Mine
Aurora

Beaufort County
NORTH CAROLINA
A.
A.
A.
A.
B.
B.
Photographed by Michael P. Klimetz
Sand Dollars
[In Matrix]

Pliocene

Fortuna

CALIFORNIA
Sand Dollars
[In Matrix]

Dendraster ashleyi

Pliocene

Careaga Sandstone

San  Antonio Creek
Lompoc

CALIFORNIA
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Sand Dollars
[In Matrix]

Pliocene

Fortuna

CALIFORNIA
Photographed by Michael P. Klimetz
Cassidulus gouldii

Eocene

Ocala Limestone

Ocala
FLORIDA
Photographed by Michael P. Klimetz
Dendraster (Merriamaster) sp.

Pliocene

San Joaquin Formation

Kettleman Hill

King County
CALIFORNIA
Photographed by Michael P. Klimetz


Sand Dollars
[In Matrix]

Pliocene

Fortuna

CALIFORNIA
Photographed by Michael P. Klimetz


Sand Dollars
[In Matrix]

Pliocene

Fortuna

CALIFORNIA
Photographed by Michael P. Klimetz


Sand Dollars
[In Matrix]

Pliocene

Fortuna

CALIFORNIA
Photographed by Michael P. Klimetz


Neolaganus durhami

Late Eocene
Crystal River Formation
Ocala Limestone Group

Gainesville

FLORIDA
Photographed by Michael P. Klimetz


Neolaganus durhami

Late Eocene
Crystal River Formation
Ocala Limestone Group

Gainesville

FLORIDA
Photographed by Michael P. Klimetz


Echinanthus sp.

Late Eocene - Priabonian

Alonte
Vicenza

ITALY
Photographed by Michael P. Klimetz


Echinanthus sp.

Late Eocene - Priabonian

Alonte
Vicenza

ITALY
Photographed by Michael P. Klimetz


Echinanthus sp.

Late Eocene - Priabonian

Alonte
Vicenza

ITALY
Photographed by Michael P. Klimetz


Lovenia bagheerae
[Irvin and Archbold]

Upper Miocene

Spatangoida
Portland

Victoria
AUSTRALIA
Photographed by Michael P. Klimetz


Lovenia bagheerae
[Irvin and Archbold]

Upper Miocene

Spatangoida
Portland

Victoria
AUSTRALIA
Photographed by Michael P. Klimetz


Eupatagus aragonensis
[Cotteau]

Upper Paleocene

Aren

Huesca Province
SPAIN
Photographed by Michael P. Klimetz


Eupatagus aragonensis
[Cotteau]

Upper Paleocene

Aren

Huesca Province
SPAIN
Photographed by Michael P. Klimetz


Eupatagus aragonensis
[Cotteau]

Upper Paleocene

Aren

Huesca Province
SPAIN
Photographed by Michael P. Klimetz


Eupatagus aragonensis
[Cotteau]

Upper Paleocene

Aren

Huesca Province
SPAIN
Photographed by Michael P. Klimetz


Eupatagus aragonensis
[Cotteau]

Upper Paleocene

Aren

Huesca Province
SPAIN
Photographed by Michael P. Klimetz


Eupatagus aragonensis
[Cotteau]

Upper Paleocene

Aren

Huesca Province
SPAIN
Photographed by Michael P. Klimetz


Eupatagus aragonensis
[Cotteau]

Upper Paleocene

Aren

Huesca Province
SPAIN
Photographed by Michael P. Klimetz


Eupatagus [Plagiobrissus] ocalanus
[Cooke 1942]

Miocene
Ocala Limestone

Ocala

Marion County
FLORIDA
Photographed by Michael P. Klimetz


Eupatagus [Plagiobrissus] ocalanus
[Cooke 1942]

Miocene
Ocala Limestone

Ocala

Marion County
FLORIDA