Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
11
datasets available to search
ShareScore release 0.9.0
Dataset results
11 results for “Porolepiformes”
Fig. 9 in A new look at the Emsian (Early Devonian), sarcopterygian fishes from the Holy Cross Mountains, Poland, with a special reference to porolepiforms
Fig. 9. Sarcopterygii indet. from Podłazie, Holy Cross Mountains, Poland, Emsian. A. MZ-VIII/Vp-437, ethmosphenoid in ventral view. B. PIG-PIB-12P, parietal in dorsal view. C–G. Undetermined elements in lateral view. C. D1080aD27UW. D. PIG 273. E. PIG-PIB-4P. F. MZ-VIII/Vp-457. G. MZ-VIII/Vp-66.
Fig. 5 in A new look at the Emsian (Early Devonian), sarcopterygian fishes from the Holy Cross Mountains, Poland, with a special reference to porolepiforms
Fig. 5. Porolepidid sarcopterygian Heimenia sp. from Podłazie, Holy Cross Mountains, Poland, Emsian. Coronoids (A–C), teeth (D–F), dermopalatine G). A. PIG-PIB-8P in lateral (A1) and ventral (A2) views. B. PIG-PIB-9P in lateral (B1) and ventral (B2) views. C. PIG-PIB-10P in lateral (C1) and ventral C2) views. D. PIG-PIB-11P in lateral view. E. MZ-VIII/Vp-459 in lateral view. F. MZ-VIII/Vp-441 in lateral view. G. PIG-PIB-7P in lateral (G1) and ventral (G2) views, close up (G3).
Fig. 4 in A new look at the Emsian (Early Devonian), sarcopterygian fishes from the Holy Cross Mountains, Poland, with a special reference to porolepiforms
Fig. 4. Porolepidid sarcopterygian Porolepis sp. from Podłazie, Holy Cross Mountains, Poland, Emsian. A. PIG-PIB-5P, parietal in ventral view (A1), interpretative drawing of the complete element in ventral view (A2). B. PIG 178, median extrascapular in dorsal (B1) and ventral (B2) views, interpretative drawing of the complete element in dorsal view (B3). C. MZ-VIII/Vp-458, postparietal in dorsal view (C1), interpretative drawing of the dorsal view (C2).
Fig. 8 in A new look at the Emsian (Early Devonian), sarcopterygian fishes from the Holy Cross Mountains, Poland, with a special reference to porolepiforms
Fig. 8. Sarcopterygii indet. from Podłazie, Holy Cross Mountains, Poland, Emsian. Lower jaw (A–F), maxilla (G, H). A. Lower jaw (PIG-PIB-2P) in dorsal (A1) and lateral (A2) views. B. MZ-VIII/Vp-401 in dorsal (B1) and ventral (B2) views. C. PIG 349 in dorsal (C1) and ventral (C2) views. D. MZ-VIII/ Vp-402) in ventral (D1) and lateral (D2) views. E. MZ-VIII/Vp-403 in lateral view. F. PIG 1733.II.437 in dorsal (F1) and ventral (F2) views. G. MZ-VIII/ Vp-449 in lateral view. H. PIG-PIB-3P in ventral view.
Fig. 3 in A new look at the Emsian (Early Devonian), sarcopterygian fishes from the Holy Cross Mountains, Poland, with a special reference to porolepiforms
Fig. 3. Porolepidid sarcopterygian Porolepis sp. from Podłazie, Holy Cross Mountains, Poland, Emsian. Lower jaws in ventral view. A. MZ-VIII/Vp-58. B. MZ-VIII/Vp-400.
Fig. 2 in A new look at the Emsian (Early Devonian), sarcopterygian fishes from the Holy Cross Mountains, Poland, with a special reference to porolepiforms
Fig. 2. Porolepidid sarcopterygian Porolepis sp. from Podłazie, Holy Cross Mountains, Poland, Emsian. MZ-VIII/Vp-56, ethmosphenoid in ventral view.
Fig. 7 in A new look at the Emsian (Early Devonian), sarcopterygian fishes from the Holy Cross Mountains, Poland, with a special reference to porolepiforms
Fig. 7. Sarcopterygii indet. from Podłazie, Holy Cross Mountains, Poland, Emsian. MZ-VIII/Vp-58, right jugal in external (A1, A2), ventral (A3), and lateral (A4, A5) views, interpretative drawing (A2), interpreted outline of the original (likely) shape of the jugal (A6; not to scale).
Fig. 6 in A new look at the Emsian (Early Devonian), sarcopterygian fishes from the Holy Cross Mountains, Poland, with a special reference to porolepiforms
Fig. 6. Porolepidid sarcopterygian Heimenia sp. from Podłazie, Holy Cross Mountains, Poland, Emsian. Lower jaws in ventral view. A. MZ-VIII/Vp-61. B. MZ-VIII/Vp-55.
Fig. 1. A in A new look at the Emsian (Early Devonian), sarcopterygian fishes from the Holy Cross Mountains, Poland, with a special reference to porolepiforms
Fig. 1. A. Map showing location (inset) and Lower Devonian deposits of the Holy Cross Mountains (HCM), star indicates the investigated locality. B. Lithological profile of Podłazie Hill (modified from Szrek et al. 2014). C. Block of "Placoderm Sandstone" with vertebrate remains (after Szrek et al. 2014: fig. 7A).
Redescription of the cranial skeleton of the Early Devonian (Emsian) sarcopterygian Durialepis edentatus Otto, 2007 (Dipnomorpha; Porolepiformes)
<p>Porolepiforms represent a clade of Devonian stem lungfishes, divided into the cosmine-bearing and likely paraphyletic 'Porolepidae' (e.g., <em>Porolepis</em>, <em>Heimenia</em>) and the cosmine-free and stratigraphically younger Holoptychiidae (e.g., <em>Holoptychius</em>, <em>Glyptolepis</em>, <em>Laccognathus</em>). Data on the dermoskeleton are available for both groups, but are more limited for 'porolepids'. Here we present new information on the 'porolepid' <em>Durialepis edentatus</em> from the Emsian (Early Devonian) of Germany based on micro-CT scanning. The material comprises an articulated skull of a single three-dimensionally preserved individual. The arrangement of the cheekbones of <em>Durialepis edentatus</em> recalls that of <em>Porolepis brevis</em>, with the occurrence of two subsidiary squamosals. However, the parieto-ethmoidal and postparietal shields are roughly equal in size, a condition similar to that of <em>Glyptolepis groenlandica</em> and intermediate between <em>Porolepis brevis</em> and holoptychiids. A large parasymphysial tooth plate displays five tooth rows with three large tusks in the median row, another intermediate arrangement between the primitive condition of <em>Porolepis</em> sp. (eight rows) and holoptychiids (five or fewer rows). Remarkably among porolepiforms, this dental plate is perfectly symmetrical. Despite the occurrence of cosmine and rhombic scales, the combination of traits displayed in <em>Durialepis</em> deviates from <em>Porolepis</em> in several ways, reflecting features shared with holoptychiids to the exclusion of other 'porolepids'. <em>Durialepis edentatus</em> is thus a key addition to our knowledge of 'porolepid' anatomy. Because <em>Durialepis edentatus</em> preserves much of the cranial and postcranial skeleton in a single individual, it represents a suitable early dipnomorph representative for inclusion in phylogenetic analyses on sarcopterygians and early osteichthyans.</p>
Redescription of the cranial skeleton of the Early Devonian (Emsian) sarcopterygian Durialepis edentatus Otto, 2007 (Dipnomorpha; Porolepiformes)
Open the record for dataset details and reuse information.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.