Conodont PowerPoint PPT Presentations

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The Ecomorph Concept in Conodont Biostratigraphy PowerPoint PPT Presentation
The Ecomorph Concept in Conodont Biostratigraphy - ... elements indicates environmental sensitivity Recurrent forms and apparatus types Ligonodiniform Sc elements typify post-Ordovician ramiform elements of the ...
... elements indicates environmental sensitivity Recurrent forms and apparatus types Ligonodiniform Sc elements typify post-Ordovician ramiform elements of the ...
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EARLY TRIASSIC (DIENERIAN) CONODONTS FROM NORTHERN THAILAND AND THEIR BEARING ON THE EVOLUTION OF MULTIELEMENT APPARATUSES PowerPoint PPT Presentation
EARLY TRIASSIC (DIENERIAN) CONODONTS FROM NORTHERN THAILAND AND THEIR BEARING ON THE EVOLUTION OF MULTIELEMENT APPARATUSES - EARLY TRIASSIC (DIENERIAN) CONODONTS FROM NORTHERN THAILAND AND THEIR BEARING ON THE EVOLUTION OF MULTIELEMENT APPARATUSES Norman M. Savage Geological Sciences ...
EARLY TRIASSIC (DIENERIAN) CONODONTS FROM NORTHERN THAILAND AND THEIR BEARING ON THE EVOLUTION OF MULTIELEMENT APPARATUSES Norman M. Savage Geological Sciences ...
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Biostratigraphy PowerPoint PPT Presentation
Biostratigraphy - ... forams, rads, ammonites, graptolites, pollen, nannofossils But zones are defined for less-than-ideal organisms, e.g., dinosaurs, clams, conodonts, ...
... forams, rads, ammonites, graptolites, pollen, nannofossils But zones are defined for less-than-ideal organisms, e.g., dinosaurs, clams, conodonts, ...
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BIOSTRATIGRAPHY: Age Dating PowerPoint PPT Presentation
BIOSTRATIGRAPHY: Age Dating - ... End Ordovician End Devonian End Permian End Triassic Biostratigraphic Zonation Some conodont zones represent only about 1 Ma, while others may be 2-3 Ma long.
... End Ordovician End Devonian End Permian End Triassic Biostratigraphic Zonation Some conodont zones represent only about 1 Ma, while others may be 2-3 Ma long.
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The Palaeozoic fauna PowerPoint PPT Presentation
The Palaeozoic fauna - dendroid. 6. Predators. Trilobites. Nautiloids. Conodonts. 7. Ecological overview ... 3. Includes mud grubbers like trilobites from Cambrian fauna ...
dendroid. 6. Predators. Trilobites. Nautiloids. Conodonts. 7. Ecological overview ... 3. Includes mud grubbers like trilobites from Cambrian fauna ...
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BIOSTRATIGRAPHY: Age Dating PowerPoint PPT Presentation
BIOSTRATIGRAPHY: Age Dating - eons. Ma: 1.6. 65. 251. 410. 544. 2500. 4000. 4650. 251. 201. 4650 ... Some conodont zones represent only about 1 Ma, while others may be 2-3 Ma long. ...
eons. Ma: 1.6. 65. 251. 410. 544. 2500. 4000. 4650. 251. 201. 4650 ... Some conodont zones represent only about 1 Ma, while others may be 2-3 Ma long. ...
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Eukaryotic Organisms PowerPoint PPT Presentation
Eukaryotic Organisms - characterized chiefly by a vertebral column. Earliest known was the conodont ... sharing a more recent common ancestor with Allosaurus than with modern birds) ...
characterized chiefly by a vertebral column. Earliest known was the conodont ... sharing a more recent common ancestor with Allosaurus than with modern birds) ...
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GEOL 3213 MICROPALEONTOLOGY PowerPoint PPT Presentation
GEOL 3213 MICROPALEONTOLOGY - GEOL 3213 MICROPALEONTOLOGY
GEOL 3213 MICROPALEONTOLOGY
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Hemichordates possibly similar to vertebrate ancestors PowerPoint PPT Presentation
Hemichordates possibly similar to vertebrate ancestors - B.J. Swalla, Univ. of Washington, http://faculty.washington.edu/bjswalla/ Urochordates ... link, WU-STL Tip Sheet, http://news-info.wustl.edu/tips/2002/science ...
B.J. Swalla, Univ. of Washington, http://faculty.washington.edu/bjswalla/ Urochordates ... link, WU-STL Tip Sheet, http://news-info.wustl.edu/tips/2002/science ...
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The Palaeozoic fauna PowerPoint PPT Presentation
The Palaeozoic fauna - Figure1. Brachiopod internal morphology A. soft tissue, B. hard parts. Diductor muscle muscles which contract to open the shell.
Figure1. Brachiopod internal morphology A. soft tissue, B. hard parts. Diductor muscle muscles which contract to open the shell.
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Marine Microfossils PowerPoint PPT Presentation
Marine Microfossils - Marine Microfossils Dr. J Bret Bennington Department of Geology What are marine microfossils? Fossilized remains of small organisms or tiny hardparts of larger organisms.
Marine Microfossils Dr. J Bret Bennington Department of Geology What are marine microfossils? Fossilized remains of small organisms or tiny hardparts of larger organisms.
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Some early PowerPoint PPT Presentation
Some early - Cretaceous (not many after Triassic) Only remains of a group that ... The lamprey. Would also. Be a good. candidate. Index species for. This section-notice the ...
Cretaceous (not many after Triassic) Only remains of a group that ... The lamprey. Would also. Be a good. candidate. Index species for. This section-notice the ...
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EARLY PALEOZOIC LIFE PowerPoint PPT Presentation
EARLY PALEOZOIC LIFE - Metazoan Invertebrates. Mollusca. Gastropods. Shell and viscera twisted 180 ... Metazoan Invertebrates. Arthropoda Trilobites. Swimming or crawling arthropods ...
Metazoan Invertebrates. Mollusca. Gastropods. Shell and viscera twisted 180 ... Metazoan Invertebrates. Arthropoda Trilobites. Swimming or crawling arthropods ...
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Organicwalled and other microfossils PowerPoint PPT Presentation
Organicwalled and other microfossils - Organic-walled and other microfossils. Organic walled microfossils: acritarchs, ... Other: condonts and ostracods. Acritarchs. Dinoflagellates. Dinocysts ...
Organic-walled and other microfossils. Organic walled microfossils: acritarchs, ... Other: condonts and ostracods. Acritarchs. Dinoflagellates. Dinocysts ...
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Important developments of the Vertebrates: brain and sense organs PowerPoint PPT Presentation
Important developments of the Vertebrates: brain and sense organs - ... notochord, caudal fin rays, and what appeared to be a postanal tail and a dorsal ... hypocercal tail (with an extended ventral lobe) which suggest a trend towards ...
... notochord, caudal fin rays, and what appeared to be a postanal tail and a dorsal ... hypocercal tail (with an extended ventral lobe) which suggest a trend towards ...
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Lingulepsis, an inarticulate brachiopod. PowerPoint PPT Presentation
Lingulepsis, an inarticulate brachiopod. - (coiled shell: nautilus; shell shrunk to a bone: octopi, scuttlefish) ... Nautiloids: shelly mollusks related to modern Nautilus. ...
(coiled shell: nautilus; shell shrunk to a bone: octopi, scuttlefish) ... Nautiloids: shelly mollusks related to modern Nautilus. ...
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P1252109258QZYdU PowerPoint PPT Presentation
P1252109258QZYdU - All vertebrates possess an embryological material known as NEURAL CREST. ... Dipnoi (lungfishes) Crossopterygii ... A lungfish. Eusthenopteron ...
All vertebrates possess an embryological material known as NEURAL CREST. ... Dipnoi (lungfishes) Crossopterygii ... A lungfish. Eusthenopteron ...
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Important developments of the Vertebrates: brain and sense organs PowerPoint PPT Presentation
Important developments of the Vertebrates: brain and sense organs - Important developments of the Vertebrates: brain and sense organs The ancestors of vertebrates switched from filter feeding to more active feeding, which required ...
Important developments of the Vertebrates: brain and sense organs The ancestors of vertebrates switched from filter feeding to more active feeding, which required ...
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The Oldest Rocks on Earth and Calibrating the Geologic Time Scale PowerPoint PPT Presentation
The Oldest Rocks on Earth and Calibrating the Geologic Time Scale - The Oldest Rocks on Earth and Calibrating the Geologic Time Scale ' ... Since rate is constant, we can know 'how long the clock has been ticking. ...
The Oldest Rocks on Earth and Calibrating the Geologic Time Scale ' ... Since rate is constant, we can know 'how long the clock has been ticking. ...
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Index%20Fossils:%20Evolution%20and%20Biostratigraphy PowerPoint PPT Presentation
Index%20Fossils:%20Evolution%20and%20Biostratigraphy - How do new species arise? ... New species commonly arise in geographically or environmentally isolated areas. New species and original species may exist at same ...
How do new species arise? ... New species commonly arise in geographically or environmentally isolated areas. New species and original species may exist at same ...
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GEOL 240 The Dinosaurs: Origin of Life and Fossil Record PowerPoint PPT Presentation
GEOL 240 The Dinosaurs: Origin of Life and Fossil Record - GEOL 240 The Dinosaurs: Origin of Life and Fossil Record
GEOL 240 The Dinosaurs: Origin of Life and Fossil Record
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FISH PowerPoint PPT Presentation
FISH - REDUCED BONE IN SHARKS & RELATIVES. GAIN OF BONE BY EARLY ... Basking Shark. GILLS & LUNGS. GILLS. LUNG. CLASS SPLIT INTO. 3 GRADES. Gills? Lung? Jawless X ...
REDUCED BONE IN SHARKS & RELATIVES. GAIN OF BONE BY EARLY ... Basking Shark. GILLS & LUNGS. GILLS. LUNG. CLASS SPLIT INTO. 3 GRADES. Gills? Lung? Jawless X ...
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Origin and Diversification of the Vertebrates PowerPoint PPT Presentation
Origin and Diversification of the Vertebrates - Origin and Diversification of the Vertebrates Vertebrate Characteristics Origin and Diversification of Vertebrates Echinoderms Hemichordata (Acorn Worms) Urochordata ...
Origin and Diversification of the Vertebrates Vertebrate Characteristics Origin and Diversification of Vertebrates Echinoderms Hemichordata (Acorn Worms) Urochordata ...
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The Vertebrate Story PowerPoint PPT Presentation
The Vertebrate Story - They are names that are used for convenience in discussing vertebrate evolution. ... Salientia (Anura) 'Frogs' Urodela (Caudata) 'Salamanders' Tetrapoda: Amniota ...
They are names that are used for convenience in discussing vertebrate evolution. ... Salientia (Anura) 'Frogs' Urodela (Caudata) 'Salamanders' Tetrapoda: Amniota ...
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Sn PowerPoint PPT Presentation
Sn - Lithostratigraphy a. description of unit properties (e.g. color, texture, particle shape, stratification, lithology) b. named after dominant grain size fraction c. ...
Lithostratigraphy a. description of unit properties (e.g. color, texture, particle shape, stratification, lithology) b. named after dominant grain size fraction c. ...
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FISH PowerPoint PPT Presentation
FISH - REDUCED BONE IN SHARKS, ETC. Have buoyancy problems since ... Basking Shark. GILLS & LUNGS. GILLS. LUNG. CLASS SPLIT INTO. 3 GRADES. Gills? Lung? Jawless X ...
REDUCED BONE IN SHARKS, ETC. Have buoyancy problems since ... Basking Shark. GILLS & LUNGS. GILLS. LUNG. CLASS SPLIT INTO. 3 GRADES. Gills? Lung? Jawless X ...
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Index Fossils, Evolution, Biostratigraphy and the Geologic Time Scale PowerPoint PPT Presentation
Index Fossils, Evolution, Biostratigraphy and the Geologic Time Scale - Index Fossils, Evolution, Biostratigraphy and the Geologic Time Scale Bio-Events First appearances of new species First appearances of new higher taxa Extinctions of ...
Index Fossils, Evolution, Biostratigraphy and the Geologic Time Scale Bio-Events First appearances of new species First appearances of new higher taxa Extinctions of ...
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Mass Extinctions PowerPoint PPT Presentation
Mass Extinctions - Mass extinction the act of extinguishing something done in a relatively large scale ... First appearances by dinosaurs, mammals, pterosaurs, frogs, and turtles. ...
Mass extinction the act of extinguishing something done in a relatively large scale ... First appearances by dinosaurs, mammals, pterosaurs, frogs, and turtles. ...
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Strontium isotope stratigraphy of the Early Silurian (Llandovery): Implications for tectonics and weathering PowerPoint PPT Presentation
Strontium isotope stratigraphy of the Early Silurian (Llandovery): Implications for tectonics and weathering - Strontium isotope stratigraphy of the Early Silurian (Llandovery): Implications for tectonics and weathering Jeremy C. Gouldey, Dr. Matthew R. Saltzman, Dr. Kenneth A ...
Strontium isotope stratigraphy of the Early Silurian (Llandovery): Implications for tectonics and weathering Jeremy C. Gouldey, Dr. Matthew R. Saltzman, Dr. Kenneth A ...
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Chapter 34: Vertebrates PowerPoint PPT Presentation
Chapter 34: Vertebrates - Lampreys (oldest living lineage of vertebrates) are a parasite in marine ... Lamprey cartilage is unlike most vertebrae in that it contains no collagen, it ...
Lampreys (oldest living lineage of vertebrates) are a parasite in marine ... Lamprey cartilage is unlike most vertebrae in that it contains no collagen, it ...
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OSTRACODS FROM THE LOWER MEMBER OF THE DEVILS GATE PowerPoint PPT Presentation
OSTRACODS FROM THE LOWER MEMBER OF THE DEVILS GATE - C, aff. ornata. LETHIERS, 1981; K,L,M. Serenida dorsoplicata n. sp.; O,P. Voronina? ... A, aff. sp. 11 sensu BRAUN (1967). Conclusions. ...
C, aff. ornata. LETHIERS, 1981; K,L,M. Serenida dorsoplicata n. sp.; O,P. Voronina? ... A, aff. sp. 11 sensu BRAUN (1967). Conclusions. ...
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Paleozoic Life History: Invertebrates PowerPoint PPT Presentation
Paleozoic Life History: Invertebrates - Chapter 12 Paleozoic Life History: Invertebrates ...
Chapter 12 Paleozoic Life History: Invertebrates ...
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MIRIAM DOSIL PowerPoint PPT Presentation
MIRIAM DOSIL - F siles: - Graptolites - Goniatites - Ostr codos - Braqui podos // Periodo Carbon fero // poca del carb n Duraci n: 145 millones a os (345-290) Un ...
F siles: - Graptolites - Goniatites - Ostr codos - Braqui podos // Periodo Carbon fero // poca del carb n Duraci n: 145 millones a os (345-290) Un ...
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The Vertebrate Story PowerPoint PPT Presentation
The Vertebrate Story - The Vertebrate Story
The Vertebrate Story
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Paleozoic Life and Earth History PowerPoint PPT Presentation
Paleozoic Life and Earth History - Animal plankton are called zooplankton and are also mostly microscopic ... and how it eats. For example, an articulate brachiopod. is a benthic, epifaunal ...
Animal plankton are called zooplankton and are also mostly microscopic ... and how it eats. For example, an articulate brachiopod. is a benthic, epifaunal ...
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Paleozoic Life History: Invertebrates PowerPoint PPT Presentation
Paleozoic Life History: Invertebrates - Animal plankton are called zooplankton and are also mostly microscopic ... and how it eats. For example, an articulate brachiopod. is a benthonic, ...
Animal plankton are called zooplankton and are also mostly microscopic ... and how it eats. For example, an articulate brachiopod. is a benthonic, ...
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Chordates PowerPoint PPT Presentation
Chordates - Chordates By Eduardo Alexander Becerra and Caleb Jennings Staurseth
Chordates By Eduardo Alexander Becerra and Caleb Jennings Staurseth
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A brief HISTORY OF PALEONTOLOGY PowerPoint PPT Presentation
A brief HISTORY OF PALEONTOLOGY - A brief HISTORY OF PALEONTOLOGY ... of fossils and strata Leonardo Da Vinci ... dominate work Generalizations or principles were being developed 1900 to ...
A brief HISTORY OF PALEONTOLOGY ... of fossils and strata Leonardo Da Vinci ... dominate work Generalizations or principles were being developed 1900 to ...
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III' Myxiniformes, Petromyzontiformes PowerPoint PPT Presentation
III' Myxiniformes, Petromyzontiformes - III' Myxiniformes, Petromyzontiformes
III' Myxiniformes, Petromyzontiformes
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PowerPoint bemutat PowerPoint PPT Presentation
PowerPoint bemutat - Title: PowerPoint bemutat Author: selmeczi Last modified by: Cserny Tibor Created Date: 2/5/2004 7:53:39 AM Document presentation format: Diavet t s a k perny re
Title: PowerPoint bemutat Author: selmeczi Last modified by: Cserny Tibor Created Date: 2/5/2004 7:53:39 AM Document presentation format: Diavet t s a k perny re
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Evolution of the Earth PowerPoint PPT Presentation
Evolution of the Earth - Evolution of the Earth Chapter 4 MAIN TOPICS: ROCK FACIES RELATIVE TIME GEOLOGIC TIME SCALE RELATIVE GEOLOGIC TIME As geologic thought progressed in the early 1800 ...
Evolution of the Earth Chapter 4 MAIN TOPICS: ROCK FACIES RELATIVE TIME GEOLOGIC TIME SCALE RELATIVE GEOLOGIC TIME As geologic thought progressed in the early 1800 ...
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Lecture%2022:%20Coevolution PowerPoint PPT Presentation
Lecture%2022:%20Coevolution - Acacias & Ants: Herbivory: growth; permits competition from fast growing spp. ... Implications of Red Queen to TSCs. older taxa same prob. of extinction as newer taxa ...
Acacias & Ants: Herbivory: growth; permits competition from fast growing spp. ... Implications of Red Queen to TSCs. older taxa same prob. of extinction as newer taxa ...
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BI360: Vertebrate Zoology PowerPoint PPT Presentation
BI360: Vertebrate Zoology - Notochord extending from head region into tail (no vertebral column) ... Small tail fin with fin rays. Large eyes. Small size only about 40 mm long ...
Notochord extending from head region into tail (no vertebral column) ... Small tail fin with fin rays. Large eyes. Small size only about 40 mm long ...
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Plate Tectonics PowerPoint PPT Presentation
Plate Tectonics - Archosauria (crocodiles, dinosaurs, pterosaurs, birds) Late Triassic ... Dinosaurs first appear as do mammals, turtles, and pterosaurs. Shallow warm seas ...
Archosauria (crocodiles, dinosaurs, pterosaurs, birds) Late Triassic ... Dinosaurs first appear as do mammals, turtles, and pterosaurs. Shallow warm seas ...
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Montana – North Dakota? Middle Member Bakken Play PowerPoint PPT Presentation
Montana – North Dakota? Middle Member Bakken Play - Montana North Dakota? Middle Member Bakken Play Julie A. LeFever North Dakota Geological Survey Bakken Formation Geology Stratigraphy Lithology Depositional ...
Montana North Dakota? Middle Member Bakken Play Julie A. LeFever North Dakota Geological Survey Bakken Formation Geology Stratigraphy Lithology Depositional ...
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ETTENSOHN, FRANK R., Department of Geological Sciences, University of Kentucky, Lexington, KY 40506, PowerPoint PPT Presentation
ETTENSOHN, FRANK R., Department of Geological Sciences, University of Kentucky, Lexington, KY 40506, - The Carboniferous was a period of major echinoderm evolution, especially during ... Carboniferous Echinoderm Zonation in the Appalachian Basin, Eastern United States ...
The Carboniferous was a period of major echinoderm evolution, especially during ... Carboniferous Echinoderm Zonation in the Appalachian Basin, Eastern United States ...
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Montana North Dakota Middle Member Bakken Play PowerPoint PPT Presentation
Montana North Dakota Middle Member Bakken Play - Three Forks Formation (Devonian) Conformable & Unconformable. 250 ft thick ... Three Forks Formation. Shallow marine to terrestrial sedimentation. Bakken Formation ...
Three Forks Formation (Devonian) Conformable & Unconformable. 250 ft thick ... Three Forks Formation. Shallow marine to terrestrial sedimentation. Bakken Formation ...
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Burgess Shale PowerPoint PPT Presentation
Burgess Shale - animals with skeletons appeared abruptly in the fossil record ... Hallucigenia, a velvet worm. Rare Preservation: Burgess Shale. Waptia, an anthropod ...
animals with skeletons appeared abruptly in the fossil record ... Hallucigenia, a velvet worm. Rare Preservation: Burgess Shale. Waptia, an anthropod ...
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Objectives PowerPoint PPT Presentation
Objectives - Title: Chapter 23 Subject: Earth Science Author: Glencoe/McGraw-Hill Last modified by: Howells Public School Created Date: 3/26/2004 3:29:16 PM Document presentation ...
Title: Chapter 23 Subject: Earth Science Author: Glencoe/McGraw-Hill Last modified by: Howells Public School Created Date: 3/26/2004 3:29:16 PM Document presentation ...
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LIFE OF THE PALEOZOIC PowerPoint PPT Presentation
LIFE OF THE PALEOZOIC - AMPHIBIAN. MODERN COELACANTH. AMPHIBIANS. ICHTHYOSTEGA. REPTILES. LIMBS. LUNG. SKIN. AMNIOTIC EGG. MORE ABOUT REPTILES IN THE MESOZOIC. EARLY PLANTS OF THE ...
AMPHIBIAN. MODERN COELACANTH. AMPHIBIANS. ICHTHYOSTEGA. REPTILES. LIMBS. LUNG. SKIN. AMNIOTIC EGG. MORE ABOUT REPTILES IN THE MESOZOIC. EARLY PLANTS OF THE ...
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Sil Ord PowerPoint PPT Presentation
Sil Ord - The Phi Kappa Formation can be integrated into a regional composite that ... 47 Graptolite species; 200 Ostracode species. 455 Total Taxa. The CONOP9 Correlation Model ...
The Phi Kappa Formation can be integrated into a regional composite that ... 47 Graptolite species; 200 Ostracode species. 455 Total Taxa. The CONOP9 Correlation Model ...
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THE INCOMPLETE RECORD OF LIFE PowerPoint PPT Presentation
THE INCOMPLETE RECORD OF LIFE - MAMMOTH PRESERVED IN ICE. MAMMOTH TOOTH. MAMMOTH BONES. HARD PARTS. PETRIFIED WOOD ... THE RANK AND ORDER OF LIFE. Linnaean system of classification ...
MAMMOTH PRESERVED IN ICE. MAMMOTH TOOTH. MAMMOTH BONES. HARD PARTS. PETRIFIED WOOD ... THE RANK AND ORDER OF LIFE. Linnaean system of classification ...
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Mississippi Valley Type Mineral Deposits PowerPoint PPT Presentation
Mississippi Valley Type Mineral Deposits - Mississippi Valley Type Mineral Deposits * * * * * * * * * * * * * * * * * * * * * * * * History & Economics. Mining was a vital part of early Midwest economy: 1.
Mississippi Valley Type Mineral Deposits * * * * * * * * * * * * * * * * * * * * * * * * History & Economics. Mining was a vital part of early Midwest economy: 1.
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