User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
823 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
State/Province:
Colorado
Period:
Paleogene
FHSM -2721
Formation:
Dawson
Period(Early):
Paleogene
FHSM IP-444-1
Dicranomyia primitiva
(Scudder, 1877)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-2
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-3
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-4
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-5
Cecidomyiidae (Newman, 1835)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-6
Cecidomyiidae (Newman, 1835)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-7
Cecidomyiidae (Newman, 1835)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-8
Cecidomyiidae (Newman, 1835)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-9
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-10
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-11
Sackenia arcuata
(Scudder, 1877)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-12
Sackenia arcuata
(Scudder, 1877)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-13
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-14
Sackenia arcuata
(Scudder, 1877)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-15
Sackenia arcuata
(Scudder, 1877)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-16
Sackenia arcuata
(Scudder, 1877)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-17
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-18
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-19
Coleoptera (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-20
Glypta transversalis
(Scudder, 1890)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-21
Plecia pealei
(Scudder, 1890)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-22
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-23
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-24
Sackenia arcuata
(Scudder, 1877)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-25
Diptera (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-26
Hymenoptera (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-27
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-28
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-29
Plecia pealei
(Scudder, 1890)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-30
Coleoptera (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-31
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-32
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-33
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-34
Insecta (Linnaeus, 1758)
Formation:
Green River
Period(Early):
Paleogene
FHSM IP-444-35
Ichneumonidae (Latreille, 1802)
Formation:
Green River
Period(Early):
Paleogene
Next 36
Filter by
Phylum
Angiosperm (15)
Arthropoda (98)
Chordata (23)
Order
Artiodactyla (3)
Coleoptera (9)
Crocodylia (3)
Diptera (29)
Fagales (10)
Hymenoptera (10)
Lagomorpha (2)
Neuroptera (1)
Proteales (1)
Rodentia (2)
Sapindales (1)
Testudines (3)
and 5 more
Class
Arachnida (2)
Insecta (96)
Mammalia (17)
Reptilia (6)
Family
Bibionidae (7)
Brentidae (1)
Cecidomyiidae (4)
Crocodylidae (3)
Curculionidae (1)
Empididae (1)
Eomyidae (1)
Fagaceae (9)
Formicidae (1)
Hypertragulidae (1)
Ichneumonidae (5)
Ischyromyidae (1)
Juglandaceae (1)
Leporidae (2)
Limoniidae (2)
Merycoidodontidae (1)
Mycetophilidae (7)
Platanaceae (1)
Sapindaceae (1)
and 12 more
Genus
Apion (1)
Dicranomyia (2)
Fagopsis (9)
Geralophus (1)
Glypta (1)
Hypisodus (1)
Ischyromys (1)
Palaeolagus (2)
Plecia (7)
Sackenia (7)
and 3 more
has media
Has media (5)
Has no media (818)
Individual/Organization
Sternberg, G.F. (130)
Nelson, M.E. (14)
Zakrzewski, R.J. (22)
Thomasson, J.R. (569)
Schumacher, B.A. (1)
Codington, L.A. (98)
Hawkes, W. (99)
Weiss, B. (1)
and 1 more
Period
Paleogene (825)
Epoch
Eocene (232)
Oligocene (19)
Paleocene (574)
Age
Priabonian (1)
Formation
Dawson (571)
Denver (3)
Florissant (132)
Green River (99)
Horsetail Creek (1)
Member
Arkose (570)
Parachute Creek (98)
Country
United States of America (823)
County
Arapahoe (3)
El Paso (570)
Garfield (99)
Logan (5)
Teller (131)
Weld (15)