User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
4 Specimen Results
Add all results to lightbox
Select results to add to lightbox
Sort by:
Title
Sort order:
Ascending
Descending
Start Over
Download results as:
Checklist
PDF (thumbnails)
Specimen information (Excel)
Add selected results to lightbox
Class:
Anthozoa
Period:
Mississippian
FHSM IP-438
Zaphrenthis
(Rafinesque & Clifford, 1820)
Period(Early):
Mississippian
FHSM IP-439
Zaphrenthis
(Rafinesque & Clifford, 1820)
Period(Early):
Mississippian
FHSM IP-440
Zaphrenthis
(Rafinesque & Clifford, 1820)
Period(Early):
Mississippian
FHSM IP-463-4
Rugosa (Milne-Edwards & Haime, 1850)
Formation:
Boone Chert
Period(Early):
Mississippian
Next 36
Filter by
Phylum
Cnidaria (4)
Order
Stauriida (3)
Family
Zaphrentidae (3)
Genus
Zaphrenthis (3)
has media
Has media (2)
Has no media (2)
Individual/Organization
Sternberg, G.F. (3)
Byrd, C.J. (1)
Period
Mississippian (4)
Formation
Boone Chert (1)
Country
United States of America (4)
State/Province
Arkansas (1)
Ohio (3)
County
Caroll (1)
Summit (3)