1. Life at Grinnell College (x)
  2. Twentieth century (x)
  3. Jimmy Ley Collection (x)
  4. United States (x)
  5. Alumni Oral Histories (x)
  6. text (x)
  7. Graham, Andrew (faculty sponsor) (x)
  8. Niagara formation (x)
  9. Colorado (x)
  10. Search results

Search results

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(11 - 20 of 28)
Lycopod
Title
Lycopod
PID
grinnell:17077
Mammoth molar
Title
Mammoth molar
PID
grinnell:17116
Neuropteris
Title
Neuropteris
PID
grinnell:17028
Neuropteris
Title
Neuropteris
PID
grinnell:17029
Pecopteris
Title
Pecopteris
PID
grinnell:17049
Pecopteris
Title
Pecopteris
PID
grinnell:17048
Pseudodiadema taxana(?)
Title
Pseudodiadema taxana(?)
PID
grinnell:17229
Receptaculites
Title
Receptaculites
PID
grinnell:17130
Shark Tooth (Deltodus?)
Title
Shark Tooth (Deltodus?)
PID
grinnell:17111
Shark spine and scale
Title
Shark spine and scale
PID
grinnell:17166