Populus
- Photographer: John Weinstein : Field Museum of Natural History - Photography Division
(c) Field Museum of Natural History
Description: Paleo Plant. Leaf fossil, Populus sp., Green River, WyomingPhotographer: John Weinstein : Field Museum of Natural History - Photography Division
(c) Field Museum of Natural History
Description: Paleo Plant. Leaf fossil, Populus sp., Green River, WyomingPhotographer: John Weinstein : Field Museum of Natural History - Photography Division
(c) Field Museum of Natural History
Description: Examples of insect predation on leaves from the 18-inch layer of the FBM. Top) A leaf with five blister-galls (arrow pointing to one). Largest gall is 2 millimeters long, and leaf is specimen number FMNH P45984. Bottom left) A leaf showing damage from a leaf-mining insect (arrow). Leaf is 24 millimeters wide (specimen number FMNH P54793). Bottom right) A leaf with insect chew marks around the edges (specimen number FMNH P54792). Leaf measures 88 millimeters from stem tip to leaf tip.Catalog Number: PP 45984Taxonomic Name: PopulusFM Catalog: PaleobotanyObject Kind: Hand SpecimenPhylum: MagnoliophytaOrder: MalpighialesFamily: SalicaceaePeriod: PaleogeneEarliest Epoch: EoceneEarliest Age: YpresianFormation: Green RiverLithology: Laminated, whitish to buff colored layers of limestoneMember: Fossil ButteCoordinates Available?: NoRegion/Area: Fossil LakeCountry: United States of AmericaState/Province/Territory: WyomingCounty: LincolnTownship: KemmererCollector: L. GrandeEMu IRN: 2299728Occurrence ID: 79753b64-94bd-41e9-8b55-34378bb9d3dcDisclaimer: Data and historical records associated with Field Museum's geological collections may contain language which is culturally sensitive owing to the colonial context of the Museum's history. We have specimens collected over the last 150 years, and from all over the world. Some records associated with these specimens may include offensive language. These records do not reflect the Field Museum's current viewpoint but rather the social attitudes and circumstances of the time period when these records were made.
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