96 Synapsids PPTs View free & download

Synapsids - Therapsids showed increasingly mammal-like characteristics. These smaller therapsids had smaller ribs in their lumbar region, like mammals. ...

Therapsids showed increasingly mammal-like characteristics. These smaller therapsids had smaller ribs in their lumbar region, like mammals. ...

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Synapsids Anapsids Diapsids PowerPoint PPT Presentation

Synapsids Anapsids Diapsids - Crocs ( and dinos?) muscles pulling liver backward and 'rocking' pelvic bones ... How could phylogeny explain the difference between turtles and crocs? ...

Crocs ( and dinos?) muscles pulling liver backward and 'rocking' pelvic bones ... How could phylogeny explain the difference between turtles and crocs? ...

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The Carboniferous Period - SYNAPSIDS RULE PowerPoint PPT Presentation

The Carboniferous Period - SYNAPSIDS RULE - See a recovery after the Late Devonian extinction of tabulate ... by the placoderms, the stethacanthids exploded into a riot of bizarre forms and lifestyles. ...

See a recovery after the Late Devonian extinction of tabulate ... by the placoderms, the stethacanthids exploded into a riot of bizarre forms and lifestyles. ...

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Class Reptilia Subclass Synapsida Order Pelycosauria Ophiacodon PowerPoint PPT Presentation

Class Reptilia Subclass Synapsida Order Pelycosauria Ophiacodon - Class Reptilia Subclass Synapsida Order Pelycosauria ... Echidna (monotreme, mammal) Tasmanian devil (marsupial, mammal) Kangaroo (marsupial, mammal) ...

Class Reptilia Subclass Synapsida Order Pelycosauria ... Echidna (monotreme, mammal) Tasmanian devil (marsupial, mammal) Kangaroo (marsupial, mammal) ...

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Synapsids%20%20%20%20Anapsids%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20Diapsids PowerPoint PPT Presentation

Synapsids%20%20%20%20Anapsids%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20Diapsids - ... Lizards, snakes and amphisbaenians Fig 13-1 Iguanas, chameleons, agamids Skinks, alligator lizards, Snakes, amphisbaenians, Varanids, gila monsters, ...

... Lizards, snakes and amphisbaenians Fig 13-1 Iguanas, chameleons, agamids Skinks, alligator lizards, Snakes, amphisbaenians, Varanids, gila monsters, ...

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modern reptile PowerPoint PPT Presentation

modern reptile - early tetrapod modern reptile Modern Lepidosaurs (Reptiles) In Comparison to Synapsids/mammals: Jaw joint bones (articular and quadrate, + some others) shown in green.

early tetrapod modern reptile Modern Lepidosaurs (Reptiles) In Comparison to Synapsids/mammals: Jaw joint bones (articular and quadrate, + some others) shown in green.

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Lab Part 2 - Synapsids (mammals) Exercise 1. On your own face find your temporal fossa. Sketch your marine mammal skull, identify the mandible, orbit, sagittal crest, ...

Synapsids (mammals) Exercise 1. On your own face find your temporal fossa. Sketch your marine mammal skull, identify the mandible, orbit, sagittal crest, ...

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Chapter 43 Mammals PowerPoint PPT Presentation

Chapter 43 Mammals - Chapter 43 Mammals Section 1 Origin and Evolution of Mammals Characteristics Endothermy- regulate own body temperature- metabolism Hair- all mammals have some hair ...

Chapter 43 Mammals Section 1 Origin and Evolution of Mammals Characteristics Endothermy- regulate own body temperature- metabolism Hair- all mammals have some hair ...

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KEY CONCEPT Reptiles were the first amniotes. PowerPoint PPT Presentation

KEY CONCEPT Reptiles were the first amniotes. - KEY CONCEPT Reptiles were the first amniotes. Reptiles are a diverse group of amniotes. Reptiles share several characteristics. ectotherms covered with dry scales ...

KEY CONCEPT Reptiles were the first amniotes. Reptiles are a diverse group of amniotes. Reptiles share several characteristics. ectotherms covered with dry scales ...

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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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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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Age of earth and solar system PowerPoint PPT Presentation

Age of earth and solar system - Age of earth and solar system .4.5-4.6 bya (radioisotopic dating of meteorites)

Age of earth and solar system .4.5-4.6 bya (radioisotopic dating of meteorites)

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LECTURE 7: Mesozoic Era 248 mya PowerPoint PPT Presentation

LECTURE 7: Mesozoic Era 248 mya - LECTURE 7: Mesozoic Era 248 mya 65 mya Periods of the Mesozoic Era Triassic 248 mya-206 mya Jurassic 206 mya-146 mya Cretaceous 146 mya-65 mya What Significant ...

LECTURE 7: Mesozoic Era 248 mya 65 mya Periods of the Mesozoic Era Triassic 248 mya-206 mya Jurassic 206 mya-146 mya Cretaceous 146 mya-65 mya What Significant ...

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See http://geology.com/time.htm PowerPoint PPT Presentation

See http://geology.com/time.htm - Ovis aries. Q-A vs. D-S jaw joint- the defining key character' for 80 years ~250 MYA ... Traits evolve at multiple locations on phylogeny. Reptilia. Archosauria ...

Ovis aries. Q-A vs. D-S jaw joint- the defining key character' for 80 years ~250 MYA ... Traits evolve at multiple locations on phylogeny. Reptilia. Archosauria ...

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From%20Slime%20to%20Scales:%20Evolution%20of%20Reptiles PowerPoint PPT Presentation

From%20Slime%20to%20Scales:%20Evolution%20of%20Reptiles - Snakes and lizards. Thecodonts (ancestral group of higher diapsids) Diapsids ... day lizards) was the sprawling stance imposed by the position of the legs ...

Snakes and lizards. Thecodonts (ancestral group of higher diapsids) Diapsids ... day lizards) was the sprawling stance imposed by the position of the legs ...

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The Origin of Birds PowerPoint PPT Presentation

The Origin of Birds - Archaeopteryx. Described in 1861. Origin of Species: 1859. 145 ... Archaeopteryx. Asymmetrical feathers. Curved claws on feet. Lacked supracoracoideus muscles ...

Archaeopteryx. Described in 1861. Origin of Species: 1859. 145 ... Archaeopteryx. Asymmetrical feathers. Curved claws on feet. Lacked supracoracoideus muscles ...

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Class Reptilia - Class Reptilia

Class Reptilia

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Class Amphibia PowerPoint PPT Presentation

Class Amphibia - Herpetology. Ornithology. Mammalogy. Ichthyology. Class Chondrichthyes. Class Agnatha. Class Amphibia ... Lateral skeletal elements in appendage. fin rays in appendage ...

Herpetology. Ornithology. Mammalogy. Ichthyology. Class Chondrichthyes. Class Agnatha. Class Amphibia ... Lateral skeletal elements in appendage. fin rays in appendage ...

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The Vertebrate Story - The Vertebrate Story

The Vertebrate Story

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Integrated Principles of Zoology, 11e PowerPoint PPT Presentation

Integrated Principles of Zoology, 11e - Class Chondrichthyes Herpetology is study of: Class Osteichthyes Class Mammalia Dinosauria Crocodilia Testudines Class Amphibia Class Agnatha Class Aves

Class Chondrichthyes Herpetology is study of: Class Osteichthyes Class Mammalia Dinosauria Crocodilia Testudines Class Amphibia Class Agnatha Class Aves

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Nerve activates contraction PowerPoint PPT Presentation

Nerve activates contraction - Figure 34.2 Echinodermata Cephalochordata ANCESTRAL DEUTEROSTOME Chordates Urochordata Notochord Myxini Craniates Common ancestor of chordates Petromyzontida

Figure 34.2 Echinodermata Cephalochordata ANCESTRAL DEUTEROSTOME Chordates Urochordata Notochord Myxini Craniates Common ancestor of chordates Petromyzontida

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Phylogeny%20of%20Birds%20 PowerPoint PPT Presentation

Phylogeny%20of%20Birds%20 - Phylogeny of Birds Class Aves. Birds first appear, unambiguously, in the fossil record in the Jurassic (~ 150 mya). First bird is Archaeopteryx.

Phylogeny of Birds Class Aves. Birds first appear, unambiguously, in the fossil record in the Jurassic (~ 150 mya). First bird is Archaeopteryx.

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Echinoderms - (1) Bottom-dwelling filter feeder with lophophore arms (2) ... (Cephalochordate) (Urochordate) (Enteropneusts) Possible evolutionary tree of early vertebrates ...

(1) Bottom-dwelling filter feeder with lophophore arms (2) ... (Cephalochordate) (Urochordate) (Enteropneusts) Possible evolutionary tree of early vertebrates ...

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The Late Paleozoic Era PowerPoint PPT Presentation

The Late Paleozoic Era - The Late Paleozoic Era Geology 103 Sea level changes Kaskasia transgression starts in Devonian, continues to the end of the Mississippian Absaroka transgression ...

The Late Paleozoic Era Geology 103 Sea level changes Kaskasia transgression starts in Devonian, continues to the end of the Mississippian Absaroka transgression ...

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History of Life on Earth PowerPoint PPT Presentation

History of Life on Earth - History of Life on Earth Chapter 25

History of Life on Earth Chapter 25

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Evolution of the Animal Body Plan PowerPoint PPT Presentation

Evolution of the Animal Body Plan - Evolution of the Animal Body Plan Part 2 Chordates and Vertebrates E. Q. How has the chordate body plan evolved over time to better suit these animals to their

Evolution of the Animal Body Plan Part 2 Chordates and Vertebrates E. Q. How has the chordate body plan evolved over time to better suit these animals to their

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Amniotes through Eutherians Chapter 34.6-34.8 PowerPoint PPT Presentation

Amniotes through Eutherians Chapter 34.6-34.8 - Amniotes through Eutherians Chapter 34.6-34.8 By: Francisco Berrios and Siria Arzuaga Amniotes A group of tetrapods that trace back to the same common ancestor.

Amniotes through Eutherians Chapter 34.6-34.8 By: Francisco Berrios and Siria Arzuaga Amniotes A group of tetrapods that trace back to the same common ancestor.

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Breakup of Pangea PowerPoint PPT Presentation

Breakup of Pangea - Triassic - North America and Gondwanaland rift apart; ... Africa and Antarctica/Australia rift apart. End of Jurassic - Eurasia rotates, closing off Tethys, ...

Triassic - North America and Gondwanaland rift apart; ... Africa and Antarctica/Australia rift apart. End of Jurassic - Eurasia rotates, closing off Tethys, ...

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Mesozoic Reptiles PowerPoint PPT Presentation

Mesozoic Reptiles - ... into the Archosauromorpha (Crocs, birds, pterosaurs, and ... differently than crocs. move nares to top of skull. Saurischia. Palaeopoda (4-legged gait) ...

... into the Archosauromorpha (Crocs, birds, pterosaurs, and ... differently than crocs. move nares to top of skull. Saurischia. Palaeopoda (4-legged gait) ...

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History of Life on Earth - Macroevolution Evolutionary change above a species Evolution on a grand scale Species in a new habitat Mass extinctions Early Earth ... EARLY TETRAPODS ...

Macroevolution Evolutionary change above a species Evolution on a grand scale Species in a new habitat Mass extinctions Early Earth ... EARLY TETRAPODS ...

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Vertebrates - Vertebrates Emily Reiss Josie Jacob-Dolan Tori Willbanks-Roos

Vertebrates Emily Reiss Josie Jacob-Dolan Tori Willbanks-Roos

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KEY CONCEPT Reptiles were the first amniotes. - KEY CONCEPT Reptiles were the first amniotes. Reptiles are a diverse group of amniotes. Reptiles share several characteristics. ectotherms covered with dry scales ...

KEY CONCEPT Reptiles were the first amniotes. Reptiles are a diverse group of amniotes. Reptiles share several characteristics. ectotherms covered with dry scales ...

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Class Reptilia - ... Order Squamata Geckos Slide 26 Wall Lizard Lacerta Texas Horned Lizard Gila Monster Green Iguana Chameleons Komodo Dragon Snakes Swallow Prey Slide ...

... Order Squamata Geckos Slide 26 Wall Lizard Lacerta Texas Horned Lizard Gila Monster Green Iguana Chameleons Komodo Dragon Snakes Swallow Prey Slide ...

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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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Adaptations of the Platypus adam Ohl PowerPoint PPT Presentation

Adaptations of the Platypus adam Ohl - * * * * What types of adaptations has the platypus evolved what purpose do these adaptations serve? Focus on: Appendages, Venom, and Sensory Adaptations.

* * * * What types of adaptations has the platypus evolved what purpose do these adaptations serve? Focus on: Appendages, Venom, and Sensory Adaptations.

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E. Carboniferous (359-300 mya) PowerPoint PPT Presentation

E. Carboniferous (359-300 mya) - Title: Slide 1 Author: Computing & Information Services Last modified by: reviewer Created Date: 5/15/2006 7:16:30 PM Document presentation format

Title: Slide 1 Author: Computing & Information Services Last modified by: reviewer Created Date: 5/15/2006 7:16:30 PM Document presentation format

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The Vertebrate Land Invasion PowerPoint PPT Presentation

The Vertebrate Land Invasion - What does life on land versus life in the ocean require? What evidence supports that the ... Diapsid - two holes (lizards, dinosaurs, snakes, crocs) ...

What does life on land versus life in the ocean require? What evidence supports that the ... Diapsid - two holes (lizards, dinosaurs, snakes, crocs) ...

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ORNITOLOJI BIO 446 PowerPoint PPT Presentation

ORNITOLOJI BIO 446 - This 147-million-year-old Archaeopteryx fossil, owned by London's Natural History Museum, ... the world, Archaeopteryx is usually kept in environmentally ...

This 147-million-year-old Archaeopteryx fossil, owned by London's Natural History Museum, ... the world, Archaeopteryx is usually kept in environmentally ...

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Mammals - Mammals Chapter 43 Monotreme species: Only 5 living: duck-billed platypus & 4 species of echidna (spiny anteaters). Placental mammals 4000 described species,

Mammals Chapter 43 Monotreme species: Only 5 living: duck-billed platypus & 4 species of echidna (spiny anteaters). Placental mammals 4000 described species,

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Class Mammalia PowerPoint PPT Presentation

Class Mammalia - ... Most successful group of mammals Placental Mammals Competitive advantage over monotremes and marsupials Better nutrition from ... Canine Premolars ...

... Most successful group of mammals Placental Mammals Competitive advantage over monotremes and marsupials Better nutrition from ... Canine Premolars ...

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The Origin and Evolution of Vertebrates PowerPoint PPT Presentation

The Origin and Evolution of Vertebrates - Chapter 34 The Origin and Evolution of Vertebrates

Chapter 34 The Origin and Evolution of Vertebrates

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Integrated Principles of Zoology, 11e - Amniota Amniote egg present Tetrapoda Girdles and limbs Teleostomi Vertebrates with endochondral bone Gnathostomata The jaw-bearing vertebrates Subphylum Vertebrata

Amniota Amniote egg present Tetrapoda Girdles and limbs Teleostomi Vertebrates with endochondral bone Gnathostomata The jaw-bearing vertebrates Subphylum Vertebrata

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Amniote origins and classification - Amniote origins and classification

Amniote origins and classification

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Comparative Anatomy Vertebrate Classification: Amphibians and Reptiles PowerPoint PPT Presentation

Comparative Anatomy Vertebrate Classification: Amphibians and Reptiles - Mesozoic Era (Jurassic Period)- Age of Reptiles ... Labyrinthodont amphibians led to stem ... Figure 5.14: (a) Archaeopteryx (b) pigeon. Literature Cited ...

Mesozoic Era (Jurassic Period)- Age of Reptiles ... Labyrinthodont amphibians led to stem ... Figure 5.14: (a) Archaeopteryx (b) pigeon. Literature Cited ...

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Lecture 15The Age of Dinosaurs - Lecture 15The Age of Dinosaurs

Lecture 15The Age of Dinosaurs

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History of Life PowerPoint PPT Presentation

History of Life - Title: Slide 1 Author: Computing & Information Services Last modified by: reviewer Created Date: 5/12/2006 1:39:39 PM Document presentation format

Title: Slide 1 Author: Computing & Information Services Last modified by: reviewer Created Date: 5/12/2006 1:39:39 PM Document presentation format

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The parade of the craniates PowerPoint PPT Presentation

The parade of the craniates - ... further reduction of the jugal in Archosauria (crocs and birds) and Lepidosauria results in a single temporal opening. (A fourth pattern, euryapsid, ...

... further reduction of the jugal in Archosauria (crocs and birds) and Lepidosauria results in a single temporal opening. (A fourth pattern, euryapsid, ...

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Class Reptilia - ... live in trees Africa and Madagascar Catch insects with tongue Komodo Dragon Attack and eat humans 10 feet long 300 pounds Indonesia Snakes Elongated derivative ...

... live in trees Africa and Madagascar Catch insects with tongue Komodo Dragon Attack and eat humans 10 feet long 300 pounds Indonesia Snakes Elongated derivative ...

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Higher Chordates PowerPoint PPT Presentation

Higher Chordates - Higher Chordates Amphibia, Reptilia, & Aves Subphyla Vertebrata Evolution of tetrapods One of the most significant events in vertebrate history was when the fins of ...

Higher Chordates Amphibia, Reptilia, & Aves Subphyla Vertebrata Evolution of tetrapods One of the most significant events in vertebrate history was when the fins of ...

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Fossils B - Fossils B

Fossils B

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Classification of Recent Mammals to ordinal level PowerPoint PPT Presentation

Classification of Recent Mammals to ordinal level - Order Primates - lemurs, monkeys and apes; 376 species. Order Rodentia - rodents; 2277 species ... Ancestral amniote skull types. ANAPSID 'stem reptiles' ...

Order Primates - lemurs, monkeys and apes; 376 species. Order Rodentia - rodents; 2277 species ... Ancestral amniote skull types. ANAPSID 'stem reptiles' ...

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Giant Volcanic Eruptions, - Giant Volcanic Eruptions,

Giant Volcanic Eruptions,

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The Origin and Early Evolution of the Mammals PowerPoint PPT Presentation

The Origin and Early Evolution of the Mammals - The Origin and Early Evolution of the Mammals Class Mammalia: ~4800 extant species (extremely diverse in size, form, and lifestyle); exhibit hair, mammary and sweat ...

The Origin and Early Evolution of the Mammals Class Mammalia: ~4800 extant species (extremely diverse in size, form, and lifestyle); exhibit hair, mammary and sweat ...

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Chapter 22: Specialized Teeth, Hair, Endothermy, and Viviparity PowerPoint PPT Presentation

Chapter 22: Specialized Teeth, Hair, Endothermy, and Viviparity - Chapter 22: Specialized Teeth, Hair, Endothermy, and Viviparity Usual Fertilization Occurs in upper third of the oviduct within hours of copulation Delayed ...

Chapter 22: Specialized Teeth, Hair, Endothermy, and Viviparity Usual Fertilization Occurs in upper third of the oviduct within hours of copulation Delayed ...

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Table of Contents PowerPoint PPT Presentation

Table of Contents - Mammals Chapter 43 Table of Contents Section 1 Origin and Evolution of Mammals Section 2 Characteristics of Mammals Section 3 Diversity of Mammals

Mammals Chapter 43 Table of Contents Section 1 Origin and Evolution of Mammals Section 2 Characteristics of Mammals Section 3 Diversity of Mammals

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Mesozoic - Lots of claws and teeth, including huge talon on one digit of forelimbs ... Dinosaurs were huge - could have been effectively homeothermic w/o endothermy ...

Lots of claws and teeth, including huge talon on one digit of forelimbs ... Dinosaurs were huge - could have been effectively homeothermic w/o endothermy ...

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Synapsids PowerPoint PPT Presentations