Pine Bar Locality (IMNH 1127) (Cretaceous of the United States)

Where: Caribou County, Idaho (43.1° N, 111.2° W: paleocoordinates 43.5° N, 61.8° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Draney Limestone Formation (Gannett Group), Late/Upper Aptian (122.5 - 113.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lacustrine; carbonaceous shale and limestone

• "a nearshore, freshwater lake environment"
• "Fossils occur primarily within the limestones and [carbonaceous] shales"

Size classes: macrofossils, mesofossils

Collection methods: surface (in situ),

Primary reference: L. J. Krumenacker. 2002. Fossil vertebrates from the Gannett Group (Kimmeridgian–Aptian) of east Idaho. Journal of Vertebrate Paleontology 22(3 (suppl.)):76A [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 227207: authorized by Matthew Carrano, entered by Matthew Carrano on 22.09.2022

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Gastropoda
 Architaenioglossa - Viviparidae
Lioplacodes sp.
Lioplacodes sp. Meek and Hayden 1864 snail
Bivalvia
 Unionida - Unionidae
Unionidae indet.
Unionidae indet. Rafinesque 1820 freshwater mussel
Deuteropoda
  -
Ostracoda indet.
Ostracoda indet. Latreille 1802 ostracod
Chondrichthyes
 Hybodontiformes - Hybodontidae
Hybodus sp.
Hybodus sp. Agassiz 1834 elasmobranch
Reptilia
 Testudinata - Pleurosternidae
Pleurosternidae indet., cf. Glyptops sp.
Pleurosternidae indet. Cope 1868 turtle
partial hypoplastron, IMNH 1127/43956
cf. Glyptops sp. Marsh 1890 turtle
 Crocodylia -
"Crocodilia indet." = Crocodylia
"Crocodilia indet." = Crocodylia Owen 1842 crocodilian
teeth
 Dinosauria -
? Dinosauria indet.
? Dinosauria indet. Owen 1842 dinosaur
vertebral centrum,, IMNH 1127/44919
Actinopteri
 Pycnodontiformes - Pycnodontidae
Pycnodontidae indet.
Pycnodontidae indet. Agassiz 1833
 Lepisosteiformes -
cf. Lepidotes sp.
cf. Lepidotes sp. Agassiz 1832 gar
 Tracheophyta -
Tracheophyta indet.