Search results for ‘James Morton 1911- Schopf’

Filter & Refine

      Cover image for Contributions to Pennsylvanian Paleobotany Mazocarpon Oedipternum, Sp. Nov. and Sigillarian Relationships; Report of Investigations No. 75
      Paperback
      Add to list Added to list

      Contributions to Pennsylvanian Paleobotany Mazocarpon Oedipternum, Sp. Nov. and Sigillarian Relationships; Report of Investigations No. 75

      James Morton 1911- Schopf

      This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.

      This work is in the public…

      $50.99

      Available to order, ships in approx 2 weeksAvailable to order

      Cover image for Pteridosperm Male Fructifications; American Species of Dolerotheca, With Notes Regarding Certain Allied Forms; Report of Investigations No. 142
      Paperback
      Add to list Added to list

      Pteridosperm Male Fructifications; American Species of Dolerotheca, With Notes Regarding Certain Allied Forms; Report of Investigations No. 142

      James Morton 1911- Schopf

      This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.

      This work is in the public…

      $50.99

      Available to order, ships in approx 2 weeksAvailable to order

      Cover image for An Annotated Synopsis of Paleozoic Fossil Spores: and the Definition of Generic Groups; Report of Investigations No. 91
      Paperback
      Add to list Added to list

      An Annotated Synopsis of Paleozoic Fossil Spores: and the Definition of Generic Groups; Report of Investigations No. 91

      James Morton 1911- Schopf

      This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.

      This work is in the public…

      $50.99

      Available to order, ships in approx 2 weeksAvailable to order