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49 Specimen Results
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Member:
basal
Filter by
Phylum
Chordata (43)
Mollusca (3)
Order
(2)
Amiiformes (3)
Aulopiformes (7)
Carcharhiniformes (1)
Crossognathiformes (3)
Ichthyodectiformes (1)
Lamniformes (8)
Myalinida (3)
Semionotiformes (1)
Tselfatiiformes (2)
and 3 more
Class
Actinopterygii (26)
Bivalvia (3)
Chondrichthyes (17)
Family
Anacoracidae (4)
Archaeolamnidae (2)
Caturidae (3)
Cretoxyrhinidae (2)
Enchodontidae (6)
Hadrodontidae (1)
Ichthyotringidae (1)
Inoceramidae (3)
Pachyrhizodontidae (3)
Plethodidae (2)
Ptychodontidae (2)
Scyliorhinidae (1)
and 5 more
Genus
Apateodus (1)
Archaeolamna (2)
Cretoxyrhina (2)
Enchodus (6)
Hadrodus (1)
Mytiloides (3)
Pachyrhizodus (3)
Pteroscyllium (1)
Ptychodus (2)
Squalicorax (4)
and 3 more
has media
Has media (45)
Has no media (4)
Individual/Organization
Shimada, K. (49)
Period
Cretaceous (49)
Epoch
Late (2)
Upper (46)
Age
?Turonian (46)
Turonian (3)
Formation
Greenhorn (49)
Member
basal (49)
Country
United States of America (49)
State/Province
Iowa (49)
County
Plymoth (49)