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Greererpeton

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Journal Article

THE MANDIBLE OF THE PRIMITIVE TETRAPOD GREERERPETON, AND THE EARLY EVOLUTION OF THE TETRAPOD LOWER JAW

JOHN R. BOLT, R. ERIC LOMBARD
Published: 01 September 2001
Journal of Paleontology (2001) 75 (5): 1016–1042.
DOI: https://doi.org/10.1666/0022-3360(2001)075<1016:TMOTPT>2.0.CO;2
... adsymphysial bears teeth, forms 50 percent of the symphysis, and meets its antimere in a very coarsely rugose suture. These and other characters are shown to occur also in Greererpeton burkemorani, to which we refer the Illinois specimens. Colosteid mandibles from a Late Mississippian locality in southern Iowa...
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Deltaherpeton hiemstrae , a New Colosteid Tetrapod from the Mississippian of Iowa

John R. Bolt, R. Eric Lombard
Published: 01 November 2010
Journal of Paleontology (2010) 84 (6): 1135–1151.
DOI: https://doi.org/10.1666/10-020.1
... and single midline postparietal. An additional midline pair of cf. ‘interfrontonasals’ may be present. Characters previously used to define the colosteids are reviewed and a refined diagnosis for the family Colosteidae is presented. Synapomorphies which unite Deltaherpeton , Colosteus , Greererpeton...
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Figure 5. Snout region in Greererpeton . All drawings are modified from or...

Published: 01 November 2010
Figure 5. Snout region in Greererpeton . All drawings are modified from originals by shading the prefrontal (dark shade) and in 6 and 7 the anterior tectal/septomaxilla (light shade posterior to external naris), cropping, and (where necessary for clarity) removing osteological detail
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Drawings of occipital regions of the Greererpeton -like colosteid KU 87695...

Published: 29 April 2003
Fig. 8. Drawings of occipital regions of the Greererpeton -like colosteid KU 87695. ( a ) Camera lucida drawing of oblique view of right side of occipital arch. ( b ) Sketch of posterior view of occiput. Arrow shows contact between footplate of stapes and parasphenoid. ( c , d ) Kyrinion
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Figure 1 — Greererpeton burkemorani KUVP 126313, anterior portion of left...

Published: 01 September 2001
Figure 1 — Greererpeton burkemorani KUVP 126313, anterior portion of left mandible. Scale = 1 cm. 1, Dorsal (occlusal) view. 2, Medial view. 3, Ventral view. Abbreviations for this and subsequent figures: * = unsculptured area marking dentary attachment, ADS = adsymphysial, ANG = angular
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Figure 2 — Greererpeton burkemorani KUVP 126314, anterior portion of righ...

Published: 01 September 2001
Figure 2 — Greererpeton burkemorani KUVP 126314, anterior portion of right mandible missing the tip and with dorsal part of adsymphysial broken off. Scale = 1 cm. 1, Dorsal (occlusal) view. 2, Medial view. 3, Lateral view. 4, Ventral view. Abbreviations: see Figure 1
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Figure 3 — Greererpeton burkemorani from Goreville. Cross-sections throug...

Published: 01 September 2001
Figure 3 — Greererpeton burkemorani from Goreville. Cross-sections through the mandible. Re-oriented as necessary for consistency. Location of each section indicated on Figure 4 . Sections are ordered from front to back. Scale = 1 cm. 1, from KUVP 126314. 2, from KUVP 87862-2. 3, from KUVP
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Figure 4 — Greererpeton burkemorani from Goreville. Outline drawings of w...

Published: 01 September 2001
Figure 4 — Greererpeton burkemorani from Goreville. Outline drawings of whole mandible reconstructions in Figure 5 , with lateral view re-oriented so that all drawings have anterior end to right. Numbered dashed lines indicate positions of the cross-sections in Figure 3 . Abbreviations: see
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Figure 5 — Greererpeton burkemorani ; reconstruction of left lower jaw bas...

Published: 01 September 2001
Figure 5 — Greererpeton burkemorani ; reconstruction of left lower jaw based on Goreville specimens. Overall shape is based on KUVP 126315, which also contributed much of the detailed information in all views except dorsal. Additional details from other specimens cited in the text. Scale = 2 cm
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Figure 6 —Colosteid cf. Greererpeton burkemorani , FM PR 1653, anterior o...

Published: 01 September 2001
Figure 6 —Colosteid cf. Greererpeton burkemorani , FM PR 1653, anterior one-third of left mandible from Delta locality. Scale = 1 cm. 1, Dorsal (occlusal) view. 2, Medial view. 3, Lateral view. Abbreviations: see Figure 1
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Table 1 —Conditions of characters for selected Greererpeton burkemorani ...

Published: 01 September 2001
Table 1 —Conditions of characters for selected Greererpeton burkemorani specimens from the Greer and Goreville localities, and of FM PR 1653 and FM PR 1637, colosteids of uncertain identification from the Delta locality. For each Goreville and Delta specimen we have scored all characters
Journal Article

A new baphetid (stem tetrapod) from the Upper Carboniferous of Tyne and Wear, U.K., and the evolution of the tetrapod occiput

J.A. Clack
Published: 29 April 2003
Canadian Journal of Earth Sciences (2003) 40 (4): 483–498.
DOI: https://doi.org/10.1139/e02-065
...Fig. 8. Drawings of occipital regions of the Greererpeton -like colosteid KU 87695. ( a ) Camera lucida drawing of oblique view of right side of occipital arch. ( b ) Sketch of posterior view of occiput. Arrow shows contact between footplate of stapes and parasphenoid. ( c , d ) Kyrinion...
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( a ) Cladogram of early tetrapods showing distribution of paroccipital pro...

Published: 29 April 2003
reconstructions of six early tetrapods: Acanthostega , a primitive Devonian tetrapod; Whatcheeria – Pederpes (based on GLAHMS 100815, FMPR1801, and Lombard and Bolt 1995 ); Pholiderpeton , a Westphalian embolomere (from Clack 1987 ); Greererpeton , a colosteid (based on KU 87695 and Smithson 1982
Journal Article

Microcomputed tomography of the holotype of the early tetrapod Ichthyerpeton bradleyae (Huxley in Wright and Huxley, 1866) from the Pennsylvanian of Ireland

Aodhán Ó Gogáin, Patrick N. Wyse Jackson
Published: 01 September 2021
Journal of Paleontology (2021) 95 (5): 1048–1060.
DOI: https://doi.org/10.1017/jpa.2021.31
... ; Panchen and Smithson, 1990 ; Clack and Finnay, 2005 ; Herbst and Hutchinson, 2019 ); Greererpeton (Godfrey, 1989 ; Clack and Finnay, 2005 ); Dendrerpeton (Holmes et al., 1998 ); Thabanchuia (Warren, 1999 ); Keraterpeton (Milner, 2019 ); and Proterogyrinus (Holmes, 1984 ; Clack...
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Erratum

Published: 01 September 2011
The Journal of Geology (2011) 119 (5): 557–558.
DOI: https://doi.org/10.1086/661255
...), Eldeceeon rolfei (Smithson 1994), Greererpeton burkemorani (Godfrey 1989), and Dendrerpeton acadianum (Holmes et al. 1998). In the article “Woodland Hypothesis for Devonian Tetrapod Evolution,” by Gregory J. Retallack ( Journal of Geology 119:235–258), the bottom portion of figure 10 was cut...
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Summary of habitats of Devonian and Mississippian terrestrial and aquatic t...

Published: 01 September 2011
. 2006), Ichthyostega stensioi (Clack 2006), Acanthostega gunnari (Clack 2006), Tulerpeton curtum (Lebedev 1990), Pederpes finneyae (Clack and Finney 2005), Lethiscus stocki (Wellstead 1982), Eldeceeon rolfei (Smithson 1994), Greererpeton burkemorani (Godfrey 1989), and Dendrerpeton
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Summary of habitats of Devonian and Mississippian terrestrial and aquatic t...

Published: 01 May 2011
. 2006 ), Ichthyostega stensioi (Clack 2006 ), Acanthostega gunnari (Clack 2006 ), Tulerpeton curtum (Lebedev 1990 ), Pederpes finneyae (Clack and Finney 2005 ), Lethiscus stocki (Wellstead 1982 ), Eldeceeon rolfei (Smithson 1994 ), Greererpeton burkemorani (Godfrey 1989
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List of axial, appendicular, and scalation characters of Ichthyerpeton bra...

Published: 01 September 2021
and Smithson, 1990 ; Clack and Finnay, 2005 ; Herbst and Hutchinson, 2019 ); Greererpeton (Godfrey, 1989 ; Clack and Finnay, 2005 ); Dendrerpeton (Holmes et al., 1998 ); Thabanchuia (Warren, 1999 ); Keraterpeton (Milner, 2019 ); and Proterogyrinus (Holmes, 1984 ; Clack and Finnay, 2005
Journal Article

Ecology of earliest reptiles inferred from basal Pennsylvanian trackways

Howard J. Falcon-Lang, Michael J. Benton, Matthew Stimson
Published: 01 December 2007
Journal of the Geological Society (2007) 164 (6): 1113–1118.
DOI: https://doi.org/10.1144/0016-76492007-015
..., and lepospondyls (except microbrachomorphs, which have three; Ruta et al . 2003 ). Five manus digits are seen in Greererpeton and the reptiliomorph branch of the tetrapod tree. Greererpeton , an aquatic taxon with an elongate body and reduced limbs, can be ruled out as the trackmaker because it has relatively...
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SIGOURNEA MULTIDENTATA , A NEW STEM TETRAPOD FROM THE UPPER MISSISSIPPIAN OF IOWA, USA

JOHN R. BOLT, R. ERIC LOMBARD
Published: 01 July 2006
Journal of Paleontology (2006) 80 (4): 717–725.
DOI: https://doi.org/10.1666/0022-3360(2006)80[717:SMANST]2.0.CO;2
..., Greererpeton burkemorani Romer, 1969 , in order to distinguish Meckelian fenestrae formed in dermal bone (exomeckelian) from Meckelian fenestrae formed in Meckelian bone or cartilage (endomeckelian). In Greererpeton Romer, 1969 , where the Meckelian cartilage is unossified in all known specimens...
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