• stratigraphy keychain
  • stratigraphy keychain
  • stratigraphy keychain
  • stratigraphy keychain
  • stratigraphy keychain packaging
  • (ID) igneous dike (sheet intrusion) (F) fault (B) batholith (IN) inclusions (chunks of surrounding rock embedded in igneous batholith) (AN) angular unconformity (S) sill (intrusion parallel to layers of surrounding rock)
  • (CF) cambrian fossils (ammonite, trilobite, and conodont teeth) (C) Canyon (F) fault (PF) permian fossils (dimetrodon and early conifer) (ID) igneous dike
  • (ID) igneous dike (sheet intrusion) (F) fault (B) batholith (CAF) carboniferous fossils (meganeura, fern, and primitive amphibian of order temnospondyli)  (IN) inclusions (chunks of surrounding rock embedded in igneous dike) (CRF) cretaceous fossils (tyrannosaurus rex, sauropod long bone, and leaf from early angiosperm)  (EF) ediacaran fossils (charnia)

Stratigraphy Keychain

$28.75

Product Description

mini-stratigraphy.pngThis unique new item is the perfect gift for any geology or paleontology enthusiast! Three carefully sculpted parts swivel out to reveal a selection of fossils from throughout the history of life on Earth. Faithful rendering of faults, igneous intrusions, stratigraphic unconformities, and other geologic features make this keychain an excellent educational aid.

The highly detailed accompanying packaging insert, which can also be downloaded in full-page format here, gives a comprehensive account of how the fossils and the gological features depicted in this keychain serve as clues in deciphering the history of the land.

Other Information

Dimensions (not including keyring):
2.8 cm long (not including loop) X 2.2cm wide X 1.7 cm high
Other:
Made in the USA of genuine pewter
Quantity:
Weight:
49.0 Grams