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MIDDLE DEVONIAN

  • Devonian
  • Fourth period of the Paleozoic Era

    forming extensive coal forests which covered the continents. By the middle of the Devonian, several groups of vascular plants had evolved leaves and true roots

    Devonian

    Devonian

    Devonian

  • Middle Devonian
  • Second epoch of the Devonian period

    timescale, the Middle Devonian epoch (from 393.47 ± 0.99 million years ago to 382.31 ± 1.36 million years ago) occurred during the Devonian period, after

    Middle Devonian

    Middle Devonian

    Middle_Devonian

  • Late Devonian mass extinction
  • Second of the big five mass extinctions

    Phanerozoic % Millions of years ago (H) K–Pg Tr–J P–Tr Cap Late D O–S The Late Devonian mass extinction, also known as the Kellwasser event, was a mass extinction

    Late Devonian mass extinction

    Late Devonian mass extinction

    Late_Devonian_mass_extinction

  • Early Devonian
  • First epoch/series of the Devonian

    The Early Devonian is the first of three epochs comprising the Devonian period, corresponding to the Lower Devonian series. It lasted from 419.62 ± 1

    Early Devonian

    Early Devonian

    Early_Devonian

  • Geology of Orkney
  • Geology of Scottish islands

    geology of the Orkney islands in northern Scotland is dominated by the Devonian Old Red Sandstone (ORS). In the southwestern part of Mainland, this sequence

    Geology of Orkney

    Geology of Orkney

    Geology_of_Orkney

  • Rugosa
  • Extinct class of corals

    (Suborder Cystiphyllina) Nicholson, 1889 (Middle Ordovician – Middle Devonian) Order Stauriida Verrill, 1865 (Middle Ordovician – Late Permian) Suborder Arachnophyllina

    Rugosa

    Rugosa

    Rugosa

  • Silurian-Devonian Terrestrial Revolution
  • Period of rapid plant and fungal diversification, 428–359 million years ago

    The Silurian-Devonian Terrestrial Revolution (SDTR), also known as the Devonian Plant Explosion (DePE) and the Devonian explosion, was a period of rapid

    Silurian-Devonian Terrestrial Revolution

    Silurian-Devonian Terrestrial Revolution

    Silurian-Devonian_Terrestrial_Revolution

  • Timeline of fish evolution
  • Evolution of fish

    evolution of fishes. The Devonian period is broken into the Early, Middle and Late stages. By the start of the Early Devonian 419 mya, jawed fishes had

    Timeline of fish evolution

    Timeline_of_fish_evolution

  • List of acanthodian genera
  • (2004). "Diplacanthid acanthodians from the Aztec Siltstone (late Middle Devonian) of southern Victoria Land, Antarctica". Fossils and Strata. 50: 23–43

    List of acanthodian genera

    List of acanthodian genera

    List_of_acanthodian_genera

  • Conodont biostratigraphy
  • Use of a particular fossil class to identify stratigraphy

    by the Emsian, which lasts until the Middle Devonian begins, 393.3± 2.7 million years ago. The Middle Devonian comprises two subdivisions, the Eifelian

    Conodont biostratigraphy

    Conodont_biostratigraphy

  • Orcadian Basin
  • Sedimentary basin of Devonian age in Scotland, UK

    lithostratigraphic terms lower, middle and upper ORS, however, do not necessarily match exactly with sediments of lower, middle and upper Devonian age, as the base of

    Orcadian Basin

    Orcadian_Basin

  • Kolihapeltis
  • Extinct genus of trilobites

    Kolihapeltis is a genus of trilobite that lived from the Early Devonian to the Middle Devonian. Its remains have been found in Africa and Europe. Evolving

    Kolihapeltis

    Kolihapeltis

    Kolihapeltis

  • Givetian
  • Fifth stage of the devonian and second stage of the Middle Devonian

    The Givetian is one of two faunal stages in the Middle Devonian Period. It lasted from 387.95 million years ago to 382.31 million years ago. It was preceded

    Givetian

    Givetian

  • Laccognathus
  • Extinct genus of bony fishes

    fish from Europe and North America. They existed from the Middle Devonian to the Late Devonian (around 397.5 to 360 mya). The name comes from Greek for

    Laccognathus

    Laccognathus

    Laccognathus

  • Mesacanthus
  • Extinct genus of cartilaginous fishes

    ('middle spine') is an extinct genus of acanthodian fish from the lower to middle Devonian Scotland. It is among the more primitive of the Devonian acanthodians

    Mesacanthus

    Mesacanthus

    Mesacanthus

  • Archaeocalamitaceae
  • Paleozoic plant family

    been found in Siberia, Poland, and Brazil. The fossils date to the Middle Devonian-Carboniferous, lower Carboniferous (Dinantian), and the lower Permian

    Archaeocalamitaceae

    Archaeocalamitaceae

    Archaeocalamitaceae

  • Acadian orogeny
  • North American orogeny

    mountain building event that began in the Middle Devonian and reached its climax during the Late Devonian. It was active for approximately 50 million

    Acadian orogeny

    Acadian orogeny

    Acadian_orogeny

  • Tristichopteridae
  • Extinct family of tetrapodomorphs

    tetrapodomorphs living throughout the Middle and Late Devonian. They first appeared in the Eifelian stage of the Middle Devonian. Within the group sizes ranged

    Tristichopteridae

    Tristichopteridae

    Tristichopteridae

  • Elpistostegalia
  • Clade of tetrapodomorphs

    appear in the late Middle Devonian or in the early Late Devonian. However, a series of trace fossils from the early Middle Devonian of Poland suggests

    Elpistostegalia

    Elpistostegalia

    Elpistostegalia

  • Wattieza
  • Extinct genus of ferns

    revealed in 2007) in Schoharie County, New York, of fossils from the Middle Devonian about 385 million years ago united the crown of Wattieza to a root

    Wattieza

    Wattieza

    Wattieza

  • Yunnanolepis
  • Extinct genus of fishes

    placoderm. The fossils of the various species are found in Early to Middle Devonian strata in Southern China (Xishancun, Lianhuashan and Xitun Formations)

    Yunnanolepis

    Yunnanolepis

    Yunnanolepis

  • Calamophyton
  • Extinct genus of tree

    extinct genus of tree, or "tree-sized plant", that was extant in the Middle Devonian period. As of 2024, a well-preserved fossilized forest of Calamophyton

    Calamophyton

    Calamophyton

    Calamophyton

  • Evolutionary history of plants
  • embryophyte land plants first occurs in the middle Ordovician (~470 million years ago). By the middle of the Devonian (~390 million years ago), fossil evidence

    Evolutionary history of plants

    Evolutionary history of plants

    Evolutionary_history_of_plants

  • Sarcopterygii
  • Clade of lobe-finned fish

    spines supporting the fins. Sarcopterygii emerged in the Silurian and early Devonian periods consisting entirely of aquatic species, but today the vast majority

    Sarcopterygii

    Sarcopterygii

    Sarcopterygii

  • Tiktaalik
  • Extinct genus of tetrapodomorphs

    monospecific genus of extinct sarcopterygian (lobe-finned fish) from the late Devonian Period, about 375 Mya (million years ago), having many features similar

    Tiktaalik

    Tiktaalik

    Tiktaalik

  • Crinoid
  • Class of echinoderms

    Crinoid Some extinct crinoids, like Monstrocrinus from the Early to Middle Devonian, could bear arrangements of complex spines attached to calyx plates

    Crinoid

    Crinoid

    Crinoid

  • Brachiopod
  • Phylum of marine animals also known as lamp shells

    the Middle Devonian of Wisconsin. Brachiopod casts in the Lock Haven Formation Hercosestria cribrosa Cooper & Grant 1969 (Roadian, Guadalupian, Middle Permian);

    Brachiopod

    Brachiopod

    Brachiopod

  • Tetrapod
  • Clade of the first four-limbed vertebrates and their descendants

    from the Middle Devonian, and body fossils became common near the end of the Late Devonian, around 370–360 million years ago. These Devonian species all

    Tetrapod

    Tetrapod

    Tetrapod

  • Nautiloid
  • Extant subclass of cephalopods

    Rutoceratid nautiloid from the middle Devonian of the United States Lorieroceras was a bizarre oncocerid nautiloid from the Devonian that possessed a helically

    Nautiloid

    Nautiloid

    Nautiloid

  • Gladbachus
  • Extinct genus of cartilaginous fishes

    Gladbachus is a possible genus of extinct chondrichthyan from the Middle Devonian Lower Plattenkalk of Germany. The holotype, UMZC 2000.32, was discovered

    Gladbachus

    Gladbachus

    Gladbachus

  • Transitional fossil
  • Type of fossilized remains

    and very similar fossil from slightly earlier strata of France. A Middle Devonian precursor to seed plants has been identified from Belgium, predating

    Transitional fossil

    Transitional fossil

    Transitional_fossil

  • Marcellus Formation
  • Middle Devonian age unit of sedimentary rock

    The Marcellus Formation or the Marcellus Shale is a Middle Devonian age unit of sedimentary rock found in eastern North America. Named for a distinctive

    Marcellus Formation

    Marcellus Formation

    Marcellus_Formation

  • 2026 in paleontology
  • 37570/bgsd-2026-75-02. Ernst, A.; Racki, G.; Wyse Jackson, P. N. (2026). "Middle Devonian and Frasnian bryozoan fauna from the Holy Cross Mountains, Poland"

    2026 in paleontology

    2026_in_paleontology

  • 2026 in paleoichthyology
  • performance and dental complexity in eight eubrachythoracid placoderms from the Devonian Gogo Formation (Australia), providing evidence of different adaptations

    2026 in paleoichthyology

    2026_in_paleoichthyology

  • Lioharpes
  • Extinct genus of trilobite

    Evolution and Extinction in the Last Harpetid Trilobites During the Late Devonian (Frasnian)". Palaeontology. 52 (1): 11–33. Bibcode:2009Palgy..52...11M

    Lioharpes

    Lioharpes

    Lioharpes

  • Ceratarges
  • Genus of lichid Trilobite

    Ceratarges is a genus of lichid Trilobite from the Middle to late Devonian. It lived in what is now western Europe and Morocco. It averaged around 10

    Ceratarges

    Ceratarges

    Ceratarges

  • Gasterocomacea
  • Extinct superfamily of crinoids

    Gasterocomacea is an extinct superfamily of crinoids from the Middle to Late Devonian. Gasterocomacea in the Paleobiology Database Wikispecies has information

    Gasterocomacea

    Gasterocomacea

    Gasterocomacea

  • Mcmurdodus
  • Extinct genus of cartilaginous fishes

    Mcmurdodontidae. It contains one species, Mcmurdodus featherensis, from the Middle Devonian of Antarctica. The Australian species M. whitei was previously included

    Mcmurdodus

    Mcmurdodus

  • Dundee Limestone
  • Geologic formation in Michigan, Ohio and Ontario

    Michigan, Ohio and Ontario. It preserves fossils dating back to the Middle Devonian. The Dundee Limestone is named after Dundee, the area where the original

    Dundee Limestone

    Dundee_Limestone

  • Euphaneropidae
  • Extinct family of jawless fishes

    body. Fossils are known from the Lower Silurian and Middle Devonian of Scotland, and the Upper Devonian of Canada. In particular, Euphanerops is unique in

    Euphaneropidae

    Euphaneropidae

  • Laurasia
  • Northern landmass that formed part of the Pangaea supercontinent

    them confined to a large embayment west of the Appalachians. By the Middle Devonian, these two provinces had been united into one and the closure of the

    Laurasia

    Laurasia

    Laurasia

  • Eastmanosteus
  • Extinct genus of placoderm fish

    in many parts of the world in marine sediments dating from the Middle to Late Devonian. They were medium-to-large fish, with specimens E. pustulosus and

    Eastmanosteus

    Eastmanosteus

    Eastmanosteus

  • Ichthyostegalia
  • Paraphyletic group of tetrapodomorphs

    group evolved from elpistostegalian fish in the late Devonian, or possibly in the middle Devonian. They continued to thrive as denizens of swampland and

    Ichthyostegalia

    Ichthyostegalia

    Ichthyostegalia

  • Kačák event
  • Bioevent or series of events that occurred close to the end of the Eifelian Age

    of events that occurred close to the end of the Eifelian age of the Middle Devonian period. It involved a global eustatic rise in sea level and ecological

    Kačák event

    Kačák_event

  • Taunus
  • Mountain range in Germany

    the Middle Devonian. To the north of the Vordertaunus is the Taunuscrest, also known as the High Taunus, which mainly consists of Lower Devonian clastic

    Taunus

    Taunus

    Taunus

  • Metzgeriothallus
  • Extinct genus of liverworts

    Metzgeriothallus sharonae is the oldest known liverwort fossil, dating to the Middle Devonian. It is a simple, thalloid organism. M. metzgerioides is known from

    Metzgeriothallus

    Metzgeriothallus

  • Archaeopteridales
  • Extinct order of trees

    plants belonging to Progymnospermae, and dominant forest trees of the Late Devonian. They reproduced with spores rather than seeds. They were the evolutionary

    Archaeopteridales

    Archaeopteridales

    Archaeopteridales

  • Placoderm
  • Extinct paraphyletic class of fishes

    highly successful inhabitants of Middle-Late Devonian freshwater and shallow marine habitats, with the Middle to Late Devonian genus, Bothriolepis, known from

    Placoderm

    Placoderm

    Placoderm

  • Prairie Evaporite Formation
  • Geologic formation of Givetian age

    Formation, also known as the Prairie Formation, is a geologic formation of Middle Devonian (Givetian) age that consists primarily of halite (rock salt) and other

    Prairie Evaporite Formation

    Prairie Evaporite Formation

    Prairie_Evaporite_Formation

  • Geology of Illinois
  • separates the Devonian rocks of Illinois from those of the Silurian; the oldest Devonian rocks in the state are therefore from the middle part of the period

    Geology of Illinois

    Geology_of_Illinois

  • Eifelian
  • Fourth stage of the Devonian and first stage of the Middle Devonian

    The Eifelian is the first of two faunal stages in the Middle Devonian Epoch. It lasted from 393.47 ± 0.99 million years ago to 387.95 ± 1.04 million years

    Eifelian

    Eifelian

    Eifelian

  • Evolution of fish
  • Origin and diversification of fish through geologic time

    which appeared about 430 Ma in the Early to Middle Silurian. They were mostly wiped out during the Late Devonian extinction event, 378 Ma, though some survived

    Evolution of fish

    Evolution of fish

    Evolution_of_fish

  • Hexacosta
  • in the order Phacopida (family Acastidae), that existed during the middle Devonian in what is now Afghanistan. It was described by Farsan in 1981, and

    Hexacosta

    Hexacosta

  • Grossaspis
  • Extinct genus of fishes

    Givetian-Famennian (Middle-Late Devonian): Endemism-cosmopolitanism spectrum as an indicator of interprovincial faunal exchanges". Palaeoworld. Middle Palaeozoic

    Grossaspis

    Grossaspis

    Grossaspis

  • Archaeopteridaceae
  • Extinct family of trees

    belonging to Progymnospermae, and were dominant forest trees of the Late Devonian. Taylor, Edith L.; Taylor, Thomas N.; Krings, Michael (2009). Paleobotany:

    Archaeopteridaceae

    Archaeopteridaceae

    Archaeopteridaceae

  • Gravel Point Formation
  • Geological formation

    western Michigan, United States. It preserves fossils dating back to the middle Devonian period and correlates with the Long Lake Limestone and Alpena Limestone

    Gravel Point Formation

    Gravel Point Formation

    Gravel_Point_Formation

  • Kolpaspis
  • Kolpaspis is an extinct genus of placoderm fish, which lived during the Middle Devonian period of North America. Bibliography of Fossil Vertebrates, 1969-1972

    Kolpaspis

    Kolpaspis

  • Progymnosperm
  • Extinct class of vascular plants

    opposite). The stratigraphically oldest known examples belong to the Middle Devonian order the Aneurophytales, with forms such as Protopteridium, in which

    Progymnosperm

    Progymnosperm

    Progymnosperm

  • Cyrtospirifer
  • Extinct genus of brachiopods

    extinct genus of brachiopods. The fossils are present in the Middle and Upper Devonian. It is likely that Tenticospirifer, that itself appeared during

    Cyrtospirifer

    Cyrtospirifer

    Cyrtospirifer

  • Taghanic event
  • Extinction event in the Middle Devonian

    about 386 million years ago during the Givetian faunal stage of the Middle Devonian geologic period in the Paleozoic era. It was caused by hypoxia from

    Taghanic event

    Taghanic_event

  • Fossil track
  • Fossilized footprint (ichnite)

    Macrofloral and palynological information help date them. Ireland hosts late Middle Devonian tetrapod trackways at three sites on Valentia Island within the Valentia

    Fossil track

    Fossil track

    Fossil_track

  • Blieckaspis
  • Genus of jawless fishes

    Blieckaspis priscillae is a pteraspidid heterostracan agnathan from the Middle Devonian of North America. Blieckaspis priscillae was originally described by

    Blieckaspis

    Blieckaspis

    Blieckaspis

  • Orkney
  • Archipelago, county and council area in northern Scotland

    superficial rock of Orkney is almost entirely Old Red Sandstone, mostly of Middle Devonian age. As in the neighbouring mainland county of Caithness, this sandstone

    Orkney

    Orkney

    Orkney

  • Holocephali
  • Group of cartilaginous fish

    Mesozoic eras. The earliest known fossils of holocephalans date to the Middle Devonian, and the subclass likely reached its peak diversity during the following

    Holocephali

    Holocephali

    Holocephali

  • Websteroprion
  • Genus of annelid worms

    ("Webster's saw") is a genus of eunicidan polychaete that lived during the middle Devonian period in what is now Canada. It contains a single species, W. armstrongi

    Websteroprion

    Websteroprion

    Websteroprion

  • Centipede
  • Many-legged arthropods with elongated bodies

    (1988). "Devonobiomorpha, a new order of centipeds (Chilopoda) from the Middle Devonian of Gilboa, New York State, United States, and the phylogeny of centiped

    Centipede

    Centipede

    Centipede

  • List of sarcopterygian genera
  • C. & Schultze, H.-P., 2005: New osteichthyans (bony fishes) from the Devonian of Central Australia. http://www.helsinki.fi/~mhaaramo/metazoa/deutero

    List of sarcopterygian genera

    List_of_sarcopterygian_genera

  • Paralejurus
  • Genus of trilobites

    Paralejurus is a genus of trilobite from the Late Silurian to the Middle Devonian of Africa and Europe. These animals, up to nine centimeters long, had

    Paralejurus

    Paralejurus

    Paralejurus

  • Eldredgeops
  • Genus of trilobites

    the order Phacopida, family Phacopidae, known from the late Middle and earliest Upper Devonian of Morocco and the USA. Like in all sighted Phacopina, the

    Eldredgeops

    Eldredgeops

    Eldredgeops

  • Coccosteus
  • Extinct genus of fishes

    ὀστέον ostéon 'bone') is an extinct genus of arthrodire placoderm from the Devonian period. Its fossils have been found throughout Europe and North America

    Coccosteus

    Coccosteus

    Coccosteus

  • Lost Burro Formation
  • Geologic formation in the Mojave Desert of California

    The Lost Burro Formation is a Middle to Upper/Late Devonian geologic formation in the Mojave Desert of California in the Western United States. The Dolomite

    Lost Burro Formation

    Lost_Burro_Formation

  • Sigillaria
  • Extinct genus of spore-bearing plants

    quillworts. This genus is known in the fossil records from as early as the Middle Devonian or the Late Carboniferous period but dwindled to extinction in the

    Sigillaria

    Sigillaria

    Sigillaria

  • Erbenochile
  • Extinct genus of trilobites

    spinose phacopid trilobite, of the family Acastidae, found in Lower to Middle Devonian age rocks from Algeria and Morocco. Originally described from an isolated

    Erbenochile

    Erbenochile

    Erbenochile

  • Morocops
  • Genus of phacopid trilobites

    many trilobites of the family Phacopidae they occur throughout the Middle Devonian strata of southern Morocco, what then would have been part of the northern

    Morocops

    Morocops

    Morocops

  • Stereotoceras
  • Stereotoceras is a Middle and Upper Devonian genus in the oncocerid family Brevicoceratidae that formed a smooth, depressed, gyroconic shell with the

    Stereotoceras

    Stereotoceras

  • Thysanopeltis
  • Extinct genus of trilobites

    Thysanopeltis is a genus of trilobite that lived from the Early to the Middle Devonian. Its remains have been found in Africa and Europe. Trilobite: Eyewitness

    Thysanopeltis

    Thysanopeltis

  • Harajicadectes
  • Genus of stem-tetrapod from the Middle–Late Devonian

    Long, John A. (5 February 2024). "A new stem-tetrapod fish from the Middle–Late Devonian of central Australia". Journal of Vertebrate Paleontology. 43 (3)

    Harajicadectes

    Harajicadectes

    Harajicadectes

  • Gerastos
  • Extinct genus of trilobites

    Lower-Middle Devonian, spanning approximately 21 million years. It was described by Goldfuss in 1843. Gerastos has been found in the Devonian of Belgium

    Gerastos

    Gerastos

    Gerastos

  • Cheirolepis
  • Extinct genus of ray-finned fishes

    known: †C. aleshkai Plax, 2020 - Middle Devonian (Eifelian) of Belarus †C. bychovensis Plax, 2022 - Middle Devonian (Emsian & Eifelian) of Belarus †C

    Cheirolepis

    Cheirolepis

    Cheirolepis

  • Pertica
  • Extinct genus of plants

    Pertica is a genus of extinct vascular plants of the Early to Middle Devonian (around 420 to 380 million years ago). It has been placed in the "trimerophytes"

    Pertica

    Pertica

    Pertica

  • Mucrospirifer mucronatus
  • Species of Brachiopod

    species of articulate brachiopod from the middle Devonian. The species serves as an index fossil for the middle Devonian. Mucrospirifer mucronatus was discovered

    Mucrospirifer mucronatus

    Mucrospirifer mucronatus

    Mucrospirifer_mucronatus

  • Limestone
  • Type of sedimentary rock

    varied over geologic time, and they were likely most extensive in the middle Devonian, when they covered an area estimated at 5,000,000 km2 (1,900,000 sq mi)

    Limestone

    Limestone

    Limestone

  • Aayemenaytcheia
  • Extinct genus of trilobites

    Aayemenaytcheia paragranulata is a Middle Devonian proetid trilobite. The genus name is the vocalisation of the acronym AMNH of the American Museum of

    Aayemenaytcheia

    Aayemenaytcheia

    Aayemenaytcheia

  • Achanarella
  • Extinct species of jawless fish

    Achanarras Quarry in Scotland, of which the name is derived, dating to the Middle Devonian. The only known species in the genus is Achanarella trewini. Achanarella

    Achanarella

    Achanarella

    Achanarella

  • Discosoridae
  • Extinct family of molluscs

    Nautiloidea), with endocones in the siphuncle, ranging from the Middle Silurian to Middle Devonian. The shell in the Discosoridae is conical, expanding variably

    Discosoridae

    Discosoridae

  • Agoniatitida
  • Extinct order of molluscs

    would become Africa, Asia, Australia, Europe, and North America during the Devonian from about the lower boundary of Zlichovian stage (corresponding to late

    Agoniatitida

    Agoniatitida

    Agoniatitida

  • Uloceras
  • Genus of molluscs

    early nautiloid named by Zhuravleva in 1974, that lived during the middle Devonian Jack Sepkoski, 2000. List of Cephalopoda genera Uloceras in Fossilworks

    Uloceras

    Uloceras

  • Silurian
  • Third period of the Paleozoic Era

    Ordovician Period, at 443.1 Ma (million years ago) to the beginning of the Devonian Period, 419.62 Ma. The Silurian is the third and shortest period of the

    Silurian

    Silurian

    Silurian

  • Carboniferous
  • Fifth period of the Paleozoic Era

    of the Paleozoic era that spans 60 million years, from the end of the Devonian Period 358.86 Ma (million years ago) to the beginning of the Permian Period

    Carboniferous

    Carboniferous

    Carboniferous

  • Zachelmie trackways
  • Paleontological discovery in Poland

    The Zachelmie trackways are a series of Middle Devonian-age trace fossils in Poland, purportedly the oldest evidence of terrestrial vertebrates (tetrapods)

    Zachelmie trackways

    Zachelmie_trackways

  • Xiphosura
  • Order of marine chelicerates

    & Alekseev, 1998 (Devonian) †Willwerathia Størmer, 1969 (Devonian) †Kasibelinuridae Pickett, 1993 (Middle Devonian to Late Devonian) Suborder Xiphosurida

    Xiphosura

    Xiphosura

    Xiphosura

  • Geology of the Appalachians
  • Geologic description of the Appalachian Mountains

    discovered in Silurian and Devonian carbonate reservoirs in east-central Kentucky. Important gas discoveries from the lower Devonian Oriskany Sandstone in

    Geology of the Appalachians

    Geology of the Appalachians

    Geology_of_the_Appalachians

  • Paleontology in Ohio
  • Paleontological research in the U.S. state of Ohio

    Early Devonian. By the middle Devonian the seas had expanded across the state once more. Sharks and bony fishes appeared in the Middle Devonian, such

    Paleontology in Ohio

    Paleontology in Ohio

    Paleontology_in_Ohio

  • Petoskey stone
  • Rock composed of fossilized coral

    Closeup view, field of view ~3.6 cm wide A polished Petoskey stone Middle Devonian Transverse Group in Charlevoix and Emmet counties, Michigan, Geological

    Petoskey stone

    Petoskey stone

    Petoskey_stone

  • Paraspirifer
  • Extinct genus of brachiopods

    5 centimetres or 3.0 inches) that lived during the late Lower and Middle Devonian in what now are Germany, Spain, Morocco and the United States (New

    Paraspirifer

    Paraspirifer

    Paraspirifer

  • Early tetrapod trackways
  • interpreted to represent a fluvial setting. The trackways are late Middle Devonian in age based on a palynological assemblage from the Valentia Slate

    Early tetrapod trackways

    Early_tetrapod_trackways

  • Rift lake
  • Lake formed as a result of subsidence related to movement on faults within a rift zone

    Basin, in northern Scotland, had rift lakes that formed during the Middle Devonian. Rift Valley lakes, eastern Africa Lake Tanganyika, part of Albertine

    Rift lake

    Rift lake

    Rift_lake

  • Gyroptychius
  • Extinct genus of tetrapodomorphs

    extinct genus of freshwater osteolepiform tetrapodomorphs from the middle to late Devonian period. It is the only known member of the family Gyroptychiidae

    Gyroptychius

    Gyroptychius

    Gyroptychius

  • Camerata (crinoid)
  • Extinct subclass of crinoids

    Camerata Temporal range: Middle Ordovician–Late Permian PreꞒ Ꞓ O S D C P T J K Pg N Rhodocrinus serpens, a sea lily of the family Rhodocrinidae, 16mm measured

    Camerata (crinoid)

    Camerata (crinoid)

    Camerata_(crinoid)

  • Dorothy Hill
  • Australian geologist and palaeontologist (1907–1997)

    Australian Devonian corals in the Wade Collection. Journal of the Royal Society of Western Australia, 25, 141–151. Hill, D., 1940. The Middle Devonian rugose

    Dorothy Hill

    Dorothy Hill

    Dorothy_Hill

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MIDDLE DEVONIAN

  • MIDGE
  • Female

    English

    MIDGE

    Variant spelling of English Madge, MIDGE means "pearl."

    MIDGE

  • MADDIE
  • Female

    English

    MADDIE

    Pet form of French Madeline, MADDIE means "of Magdala."

    MADDIE

  • Midgley
  • Surname or Lastname

    English

    Midgley

    English : habitational name from any of several places in West Yorkshire, or minor places in Cheshire, named in Old English as ‘midge glade’, from micg(e) ‘midge’ + lēah ‘wood’; ‘clearing’, ‘glade’.

    Midgley

  • Ruddle
  • Surname or Lastname

    English

    Ruddle

    English : nickname from a diminutive of Rudd ‘red’.English : habitational name from a place called Ruddle, near Newnham in Gloucestershire.

    Ruddle

  • Diddle
  • Surname or Lastname

    English

    Diddle

    English : unexplained. Compare Aduddell.Perhaps an Americanized spelling of German Dittel, from a pet form of a personal name formed with Diet (Germanic theud ‘people’, ‘race’), for example Dietrich.

    Diddle

  • Windle
  • Surname or Lastname

    English (Lancashire and Yorkshire)

    Windle

    English (Lancashire and Yorkshire) : habitational name from Windhill in West Yorkshire or Windle in Lancashire, both named from Old English wind ‘wind’ + hyll ‘hill’, i.e. a mound exposed to fierce gusts. There is a Windhill in Kent (with the same etymology), but this does not appear to have contributed significantly to the modern surname.

    Windle

  • MIRELE
  • Female

    Yiddish

    MIRELE

    (מִירל) Yiddish form of Hebrew Miryam, MIRELE means "obstinacy, rebelliousness" or "their rebellion." 

    MIRELE

  • Riddles
  • Surname or Lastname

    English

    Riddles

    English : variant of Riddle.

    Riddles

  • Hindle
  • Surname or Lastname

    English (Lancashire)

    Hindle

    English (Lancashire) : topographic name from Old English hind ‘female deer’ + Old English dæl ‘valley’.English (Lancashire) : habitational name from a place in the parish of Whalley, Lancashire, so called from the same first element + Old English hyll ‘hill’.

    Hindle

  • Siddle
  • Surname or Lastname

    English (northern)

    Siddle

    English (northern) : variant of Siddall.

    Siddle

  • GIDDEL
  • Male

    Hebrew

    GIDDEL

    (גִּדֵּל) Hebrew name GIDDEL means "too great; giant." In the bible, this is the name of the head of a family of temple slaves, and the head of the descendants of Solomon's servants.

    GIDDEL

  • Huddle
  • Surname or Lastname

    English

    Huddle

    English : from a pet form of the medieval personal name Hudde (see Hutt 1).

    Huddle

  • MADDE
  • Female

    German

    MADDE

    Variant spelling of Low German Maud, MADDE means "mighty in battle."

    MADDE

  • Priddle
  • Surname or Lastname

    English (Somerset)

    Priddle

    English (Somerset) : possibly from the Welsh patronymic ap Ridel ‘son of Ridel’.

    Priddle

  • MILE
  • Male

    English

    MILE

    Middle English name of uncertain origin, but commonly associated with Latin Milo, MILE means "soldier." Compare with another form of Mile.

    MILE

  • Biddle
  • Surname or Lastname

    English

    Biddle

    English : variant of Beadle.Americanized spelling of German Bittel or its variant Büttel.

    Biddle

  • Fiddler
  • Surname or Lastname

    English

    Fiddler

    English : occupational name for a fiddle player or a nickname for a skilled or enthusiastic amateur, from Old English fiðelere ‘fiddler’.German : variant of Fiedler.

    Fiddler

  • Mille
  • Surname or Lastname

    French

    Mille

    French : from the Germanic personal name Milo (see Miles 1).English : variant spelling of Mill.Dutch : variant of Miele.

    Mille

  • Kindle
  • Surname or Lastname

    English

    Kindle

    English : variant of Kendall.Variant of German Kindel.

    Kindle

  • Tindle
  • Surname or Lastname

    English (northeastern)

    Tindle

    English (northeastern) : variant spelling of Tindall.

    Tindle

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Online names & meanings

  • Selma | ஸேல்மா
  • Girl/Female

    Tamil

    Selma | ஸேல்மா

    Fair

  • Aadam |
  • Boy/Male

    Muslim

    Aadam |

    The first prophet of Allah

  • Nerutiya
  • Boy/Male

    Gujarati, Hindu, Indian, Modern

    Nerutiya

    God of North-east Direction

  • AbuUbaidah
  • Boy/Male

    Arabic, Muslim

    AbuUbaidah

    A Great Sahabi of the Prophet PBUH; One of the Ten Companions whom the Holy Prophet PBUH has Declared as the People of Jannah

  • Aamodin
  • Boy/Male

    Indian

    Aamodin

    Happy, Sweet fragrant

  • Aavish
  • Boy/Male

    Indian

    Aavish

    Kingdom; King

  • Irhsad
  • Boy/Male

    Indian

    Irhsad

    Command, Mandate

  • Vidyadevi
  • Girl/Female

    Hindu, Indian, Kannada, Malayalam, Marathi, Sanskrit, Telugu

    Vidyadevi

    Goddess of Knowledge; Saraswati

  • Phaindra
  • Boy/Male

    Hindu, Indian

    Phaindra

    King of Gods

  • Furozan
  • Boy/Male

    Indian, Parsi

    Furozan

    Shining; Bright; Illuminated

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Other words and meanings similar to

MIDDLE DEVONIAN

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MIDDLE DEVONIAN

  • Riddle
  • v. t.

    To perforate so as to make like a riddle; to make many holes in; as, a house riddled with shot.

  • Middle-aged
  • a.

    Being about the middle of the ordinary age of man; between 30 and 50 years old.

  • Middler
  • n.

    One of a middle or intermediate class in some schools and seminaries.

  • Fiddle
  • n.

    A kind of dock (Rumex pulcher) with fiddle-shaped leaves; -- called also fiddle dock.

  • Riddled
  • imp. & p. p.

    of Riddle

  • Midday
  • a.

    The middle part of the day; noon.

  • Piddled
  • imp. & p. p.

    of Piddle

  • Middle
  • a.

    Equally distant from the extreme either of a number of things or of one thing; mean; medial; as, the middle house in a row; a middle rank or station in life; flowers of middle summer; men of middle age.

  • Riddle
  • v. t.

    To separate, as grain from the chaff, with a riddle; to pass through a riddle; as, riddle wheat; to riddle coal or gravel.

  • Girdle
  • n.

    A griddle.

  • Fiddled
  • imp. & p. p.

    of Fiddle

  • Muddled
  • imp. & p. p.

    of Muddle

  • Fiddle
  • v. t.

    To play (a tune) on a fiddle.

  • Meddled
  • imp. & p. p.

    of Meddle

  • Meddle
  • v. t.

    To mix; to mingle.

  • Piddler
  • n.

    One who piddles.

  • Fiddle
  • v. i.

    To play on a fiddle.

  • Fiddler
  • n.

    One who plays on a fiddle or violin.

  • Meddle
  • v. i.

    To mix; to mingle.