Lab 10 Cordaites and Conifers

L16-1: Cordaites.
Peel, stem x.s young stem w/no septation. From Iowa.

Cordaites. Peels, stem x.s. young stem showing septation. Note trave in 2nd wood on P844. From N.A. Age M. Pennsylvanian.

L16-2: Cordaites.
Peels, stem x.s. young stem showing septation. Note trace in 2nd wood on P844. From N.A. Age M. Pennsylvanian.

L16-3: Cordaites.
Peels, stem x.s. Age Pennsylvanian.

L16-4: Cordaites.
L.s. septate pith. Age Pennsylvanian.

L16-5: Cordaites.
l.s. stem.

L16-6: Cordaites.
Stem x.s. From Iowa. Age M. Pennsylvanian.

L16-8: Artisia sp. pith cast of Cordaites

L16-9: Cordaites.
Leaf tip, note parallel venation (looks like a moncot leaf). From Mazon Creek. Age U. Pennsylvanian.

L16-10: Cordaites leaf.
Collected by R. Stockey. From Knoxville, Tennesee. Age Pennsylvanian.

L16-11: Cordaites leaves.
From Knoxville, Tennesee. Age Pennsylvanian.

L16-12: Cordaites x.s.
Peel, several leaves. Note evenly spaced vascular bundles and the sclerenchyma strands. From N.A. Age M. Pennsylvanian.

L16-13: Cordaites leaves.
Peel, x.s. From West Mineral, Kansas.

L16-16: Amyelon, x.s.
Peel, leaf material. From N.A.

L16-17: Amyelon, x.s.
Peel showing x.s. diarch root of cordaites. From Given, Iowa. Age M. Pennsylvanian.

L16-18: Amyelon, (premnoxylon) x.s.
Peels showing root of Cordaites with a pith. From N.A. Age M. Pennsylvanian.

L16-19: Amyelon, x.s.
Peels showing root of Cordaites.

L16-20: Cordaianthus.
Compound reproductive unit, find bracts, axillary cones. From Shuler Mine, Iowa. Age U. Pennsylvanian.

L16-23: Cordaianthus.
From Murphyboro, IL.

L16-24: Cordaianthus concinus.
Peel. From West Mineral, Kansas. Age M. Pennsylvanian.

L16-25: Cordaianthus.
Peel, showing cones sectioned in various ways w. bractioles & sporangia. From Given, Iowa. Age M. Pennsylvanian.

L16-26: Nucellangium & Cordaianthus.
Peel. From Shuler Mine, Iowa. Age U. Pennsylvanian.

L16-27: Cardiocarpus spinatus.
Peel. From West Mineral, Kansas. Age M. Pennsylvanian.

L16-28: Cardiocarpus spinatus.
Peel.

L16-29: Cardiocarpus.
Peel, showing bilateral symmetry. From Given, Iowa.

L16-30: Cardiocarups spinatus.
Peel. From West Mineral, Kansas. Age M. Pennsylvanian.

L16-31: Cardiocarups spinatus.
From What Cheer, Iowa.

L17-1: Walchia (piniformis?)

L17-3: Plagiophyllum diffusum.
From York Haven, PA. Age L.Triassic.

L17-4: Plagiophyllum diffusum.
From York Haven, PA. Age L.Triassic.

L17-6: Dinophyton, pin-wheel from York Haven, Pa. Age Triassic.

L17-7: Glyptolepis.
From York Haven, PA. Age Triassic.

L17-9: Araucaria longifolia.
From Wyoming. Rock Sprins Fm. Age U. Cretaceous.

L17-10: Araucaria ?
From New Mexico. Kirtland Fm. Age U. Cretaceous.

L17-11: Araucaria sphaerocarpa.
Peel of holotype from BMNH, showing l.s. of cone Carruthers 1866.

L17-12: Araucaria mirabilis.
1/4 of a cone. From Cerro Cuadrado, Patagonia. Age Jurassic.

L17-16: Pinus.
Showing 3 needle fasicle. From Princeton, BC. Age M. Eocene.

Pinus. showing fasicle of leaves, collected by M. Wilson, 1975. From Smithers, BC. Age M.Eocene.

L17-17: Pinus.
showing fasicle of needles, collected by M. Wilson, 1975. From Smithers, BC. Age M.Eocene.

Pinus leaves. From Princeton, BC. Allenby Fm. Age M. Eocene.

L17-19: Pinus needles.
From Princeton, BC. Allenby Fm. Age M. Eocene.

L17-23: Pinus arnoldii cone.
Peels showing different anatomical features. From Princeton, BC. Allenby Fm. Age M. Eocene.

L17-24: Pinus arnoldii cone.
From Princeton, BC. Allenby Fm. Age M. Eocene.

L17-25: Conifer cone.
From Genesee, AB. Paskapoo Fm.

L17-26: Conifer cone.
From Genesee, AB. Paskapoo Fm.

L17-27: Casts of Cone

L17-28: Cones from Auberlam ? Germany. Age Mio-Pliocene.

L17-28: Cones from Auberlam ? Germany. Age Mio-Pliocene

L17-29: Pinus seed.
From BC. Tranquille Fm. Age M. Eocene.

L17-30: Pinaceous seed.
From Princeton, BC. Allenby Fm. Age M. Eocene.

L17-32: Picea seed.
From Princeton, BC. Age Eocene.

L17-33: Abies sp. seed.
From Princeton, BC. Age Eocene.

L17-34: Pinus? pollen cone
From Blakeburn Mine, BC. Age Eocene.

L17-35: Pseudolarix americana.
From Republic, WA, USA. Klondike Mt. Fm. Age Eocene.

L17-36: Elatocladus.
From Alberta. Age U. Cretaceous.

L17-38: Cupressinocladus & Glyptostrobus europaeus.
Holotype? From Smoky Tower, AB. Paskapoo Fm. Age Paleocene.

L17-39: Cupressinocladus.
From Alberta. Age Paleocene.

L17-40: Cupressinocladus.
Broken specimen. From Smoky Tower, AB. Age Paleocene.

L17-41: Cedar family.
From McAbee site, BC. Age M. Eocene.

L17-42: Taxodioxylon (Metasequoia).
From Drumheller, AB. Age U. Cretaceous.

L17-43: Metasequoia occidentalis.
From Smoky Tower, AB. Age Paleocene.

L17-44: Metasequoia occidentalis.
From Smoky Tower, AB. Age Paleocene.

L17-45: Metasequoia occidentalis.
From Smoky Tower, AB. Age Paleocene.

L17-46: Metasequoia occidentalis.
From Genesee, AB. Scollard Fm. Age Paleocene.

L17-47: Metasequoia occidentalis.
From Genesee, AB. Scollard Fm. Age Paleocene.

L17-48: Metasequoia occidentalis.
From Genesee, AB. Scollard Fm. Age Paleocene.

L17-49: Metasequoia occidentalis.
From Genesee, AB. Scollard Fm. Age Paleocene.

L17-50: Metasequoia occidentalis.
From Genesee, AB. Scollard Fm. Age Paleocene.

L17-51: Metasequoia occidentalis.
From Genesee, AB. Scollard Fm. Age Paleocene.

L17-52: Metasequoia foliage.
From Joffre Bridge, AB. Paskapoo Fm. Age Paleocene.

L17-53: Metasequoia leaf.
From Joffre Bridge, AB. Paskapoo Fm. Age Paleocene.

L17-54: Metasequoia occidentalis.
From Battle Bluff, BC. Age M.Eocene.

L17-55: Metasequoia occidentalis.
From Republic, WA, USA. Klondike Mt. Fm. Age M. Eocene.

L17-56: Metasequoia cones. From the Drumheller area.

L17-57: Taxodiaceae occidentalis.
From Drumheller, AB. HSC Fm. Age U. Cretaceous.

L17-58: Metasequoia milleri seed cones.
Peels. From Princeton, BC. Allenby Fm. Age M. Eocene.

L17-59: Taxodiaceae cones.
From Drumheller, AB. Horseshoe Canyon Fm. Age U. Cretaceous.

L17-60: Metasequoia occidentalis cone.
From Drumheller, AB. HSC Fm. Age U. Cretaceous.

L17-61: Metasequoia occidentalis cone.
From Genesee, AB. Paskapoo Fm. Age Paleocene.

L17-62a: Metasequoia cones.
From Sundance Mine, Lake Wabamun. Scollard Fm. Age Paleocene.

L17-63: Metasequoia foxii and Paleocarpinus joffrensis.
From Joffre Bridge, AB. Age Paleocene.

L17-65: Metasequoia foxii.
Broken. Coll by Betty Speirs. From Joffre Bridge, AB. Age Paleocene.

L17-66: Metasequoia foxii.
From Joffre Bridge, AB. Age Paleocene.

L17-68: Glyptostrobus sp.
From Smoky Tower, AB. Paskapoo Fm. Age Paleocene.

L17-69: Glyptostrobus europaeus.
From Smoky Tower, AB. Paskapoo Fm. Age Paleocene.

L17-70: Glyptostrobus europaeus.
From Joffre Bridge, AB. Paskapoo Fm. Age Paleocene.

L17-71: Glyptostrobus sp.
Specimen with foliage and pollen cone? From Smithers, BC. Age M.Eocene.

L17-72: Glyptostrobus sp.
From Smithers, BC. Age M.Eocene.

L17-73: Glyptostrobus sp.

L17-74: Taxodiophyllum.
From China Creek, BC. Age M.Eocene.

L17-75: Taxodiophyllum.
From Princeton, BC. Age M.Eocene.

L17-76: Taxodiaceous cone.
From Collawash River, Oregon. Age E.Miocene.

L17-78: Pararaucaria patagonica.
Similar to Taxodiaceae. Cerro Cuadrado, Patagonia. Age Jurassic.

L17-79: L17-82: Glyptostrobus & Sciatopitophyllum canadense.
From Smoky Tower, AB. Paskapoo Fm. Age Paleocene.

L17-82: Radial section of a trunk.

L17-83: Taxodioxylon sp.
From Drumheller, AB. U. Cretaceous.

L17-87: Sciadopityphyllum canadenses.
From Smoky Tower, AB. Paskapoo Fm. Age Paleocene.