John W. Hoganson
North Dakota Geological Survey, Bismarck, ND
Activity
2012
-
POSTMORTEM MINERALOGY OF GLADII OF THE CONIACIAN-CAMPANIAN (LATE CRETACEOUS) "SQUID" TUSOTEUTHIS LONGA (CEPHALOPODA: COLEOIDEA), NORTH AMERICA: A KEY TO THEIR ORIGINAL COMPOSITION
158 Paleontology: Taphonomy, Paleoecology, and Diversity Dynamics (Posters)Tuesday, 6 November 20129:00 AM - 6:00 PMHall B
2011
-
TAXODIACEOUS CONIFER REMAINS AT A LATE PALEOCENE VERTEBRATE SITE NEAR MEDORA, NORTH DAKOTA
173 Paleontology (Posters) III: Biogeography, Biostratigraphy, and TaphonomyTuesday, 11 October 20119:00 AM - 6:00 PMHall C
2010
-
NEW, RARE ECHINOID RECORDS FROM THE PIERRE—FOX HILLS TRANSITION (LATE CRETACEOUS: CAMPANIAN—MAASTRICHTIAN) IN THE WILLISTON BASIN
101 Paleontology (Posters) II - Biostratigraphy, Taphonomy, IchnologyMonday, 1 November 20108:00 AM - 6:00 PMHall D
-
LATE MAASTRICHTIAN PALYNOMORPHS FROM THE LINTON MEMBER OF THE FOX HILLS FORMATION IN SOUTH-CENTRAL NORTH DAKOTA
101 Paleontology (Posters) II - Biostratigraphy, Taphonomy, IchnologyMonday, 1 November 20108:00 AM - 6:00 PMHall D
2009
-
FIRST REPORT AND BIOGEOGRAPHIC SIGNIFICANCE OF AN EXTREMELY LARGE GLADIUS OF TUSOTEUTHIS LONGA LOGAN (COLEOIDEA, TEUTHIDA) FROM THE PEMBINA MEMBER OF THE PIERRE FORMATION (CAMPANIAN) IN NORTH DAKOTA
32 Paleontology: Paleoenvironments, Paleocommunities, Biogeography & Biostratigraphy (Posters)Sunday, 18 October 20099:00 AM - 6:00 PMHall A