David Powers

Name Taxon Location Geochronology Lithostratigraphy
Fossil 042646

by David Powers

family Scaphitidae
genus Hoploscaphites
species hoploscaphites spedeni
Glendive, MT

age

Maastrichtian
Group Unknown
Formation Pierre
Member Unknown
Fossil 042460

by David Powers

order Pinales
family Taxodiaceae
genus Sequoia
Miles City, MT

age

Danian
Group Unknown
Formation Fort Union
Member Tullock
Fossil 042443

by David Powers

order Pinales
family Taxodiaceae
genus Sequoia
Miles City, MT

age

Danian
Group Unknown
Formation Fort Union
Member Tullock
Fossil 042382

by David Powers

order Myalinida
family Inoceramidae
genus Inoceramus
Glendive, Mt

age

Campanian
Group Unknown
Formation pierre
Member Unknown
Fossil 042323

by David Powers

order Hiatellida
family Hiatellidae
genus Panopea
Loma, MT

age

Coniacian
Group Unknown
Formation Marias River Shale
Member Kevin
Fossil 042241

by David Powers

family Scaphitidae
genus Scaphites
species Hoploscaphites spedeni
Glendive, MT

age

Campanian
Group Unknown
Formation Pierre
Member Unknown
Fossil 042304

by David Powers

order Ammonitida
family Scaphitidae
genus Clioscaphites montanensis
Loma, MT

age

Coniacian
Group Colorado
Formation Marias River Shale
Member Kevin
Fossil 040642

by David Powers

phylum Cnidaria
class Anthozoa
common horn coral
Monarch, MT

age

Visean
Group Madison
Formation Lodgepole
Member Woodhurst
Fossil 040591

by David Powers

class Rhynchonellata
order Spiriferida
common brachoipod
Monarch, MT

age

Visean
Group Madison limestone Group
Formation Lodgepole
Member Woodhurst
Fossil 040276

by David Powers

order Euomphalina
family Euomphalidae
genus Straparollus
Monarch, Montana

age

Visean
Group Madison
Formation Mission Canyon
Member Unknown
Fossil 040260

by David Powers

order Euomphalina
family Euomphalidae
genus Euomphalus
Monarch, Montana

age

Visean
Group Madison
Formation Mission Canyon Limestone
Member Unknown
Fossil 040244

by David Powers

family lithostrotionidae
genus lithostrotion sp
common coral
Monarch, Montana

age

Visean
Group Madison
Formation Mission Canyon
Member Unknown
Fossil 040227

by David Powers

class anthozoa
order rugose
common Horn coral
Monarch, Montana

age

Visean
Group Madison
Formation Mission canyon Limestone
Member Unknown
Fossil 039699

by David Powers

genus syringopora
species Blanda
common tabulated coral
Belt, Montana

age

Visean
Group Madison
Formation Mission Canyon Limestone
Member Mission Canyon
Fossil 039386

by David Powers

family Baculitidae
genus Baculites
species Baculites codyensis
Loma, Montana

age

Coniacian
Group Colorado
Formation Marias River Shale
Member Kevin
Fossil 039406

by David Powers

class Dinosaurformes
order Dinosauria
common Dinosaur
Chester, Montana

epoch

Late Cretaceous
Group Montana
Formation Eagle
Member Dead Horse Coulee
Fossil 039316

by David Powers

phylum mollusca
class bivalvia
common clam
Chester, Montana

epoch

Late Cretaceous
Group Montana
Formation Eagle
Member dead horse coulee
Fossil 039299

by David Powers

family Baculitidae
genus baculites
species baculites unduatus
Loma, Montana

epoch

Late Cretaceous
Group Montana
Formation Telegraph
Member Unknown

Viewing 1 - 18 of 18 public fossils