Find research datasets worth reusing

FIGURE 2 in Tyrannosaurus rex from the McRae Formation (Lancian, Upper Cretaceous), Elephant Butte Resevoir, Sierra County, New Mexico

FIGURE 2—Detail of anterior extremity of lingual surface of left dentary NMMNH P- 1013-1. including the symphysis. lnterclental plates are the rugose bone at upper edge of dentary, lining the alveoli Bar scale — 10 cm

FIGURE 6 in Tyrannosaurus rex from the McRae Formation (Lancian, Upper Cretaceous), Elephant Butte Resevoir, Sierra County, New Mexico

FIGURE 6—-Dorsal view of anterior extremity of left dentary NMMNH P~ 1013~ l, 311161101 anterior' [to O right Broken tooth in alveolus 1' no 10 4 illustrates cross-sectional v shape of the tooth Interdental plates surround the alveoli. Bar scale 10 cm

FIGURE 3 in Tyrannosaurus rex from the McRae Formation (Lancian, Upper Cretaceous), Elephant Butte Resevoir, Sierra County, New Mexico

FIGURE 3—Detail of anterior extremity of buccal surface of left dentary NMMNH P- 1013- 1 Bar scale: 10 cm

FIGURE 8 in Tyrannosaurus rex from the McRae Formation (Lancian, Upper Cretaceous), Elephant Butte Resevoir, Sierra County, New Mexico

FIGURE 8 -—Right prearticular NMMNH P~10l 3 ~ 1, top, buccal surface; bottom, lingual surface. Bar scale - 10 cm

Fig. 4 in Calcareous Algae, Microbial Structures And Microproblematica From Upper Jurassic-Lowermost Cretaceous Limestones Of Southern Crimea

Fig. 4 Calcareous algae (Dasycladales) from the Yalta-Ay Petri area, southern Crimea. a to f Chinianella scheimpflugi Hofmann in oblique (a, c), tangential (b) and transverse (d-f) sections. a, sample KB-15c; b,c, sample KB-27; d, sample KE-12; e, sample Kj-5a; f, sample KC-11. g to l Griphoporella cretacea (Dragastan) in oblique-tangential (h, i), tangential (j), and oblique-longitudinal and longitudinalal (g, k, l) sections. g, sample KB-40a; h, i, sample KB-40b; j, sample KB-38c; k, sample KB-7a; l, sample KB-7e. Scale bar: 0.25 mm (a to f, h to l); 0.5 mm (g).

Fig. 2 a in Upper Cretaceous Rudist-Bearing Mixed Siliciclastic-Carbonate And - Volcanoclastic Deposits From Strâmturii Valley, Borod Basin, Northern Apuseni Mountains: Description, Microfacies And Depositional Environments

Fig. 2 a Lithostratigraphic succession from Strâmturii Valley and Cioroi-Negru Brook, Cornițel village, Borod Basin (redrawn after MureȘan et al., 1974) showing the units (I, II, III, and IV) defined by Șuraru (1972) and MureȘan et al. (1974). b Detailed studied section near the top of the unit II. Legend: 1 tuffs and tuffites; 2 marls; 3 siltic marls; 4 sandy marls; 5 sandstones; 6 conglomerates; 7 limestones with charophytes; 8 hippuritid-bearing limestones; 9 "hippurites reefs"; 10 corals; 11 gastropods; 12 bivalves; 13 foraminifera; 14 rudists; 15 charophytes; 16 palynomorphs.

Fig. 14 in Calcareous Algae, Microbial Structures And Microproblematica From Upper Jurassic-Lowermost Cretaceous Limestones Of Southern Crimea

Fig. 14 Calcareous algae (Dasycladales, Thaumatoporellales) and Microproblematica from the Yalta-Ay Petri area, southern Crimea. a?Otternstella sp. in oblique-tangential section; sample KO-3a. b, f?Humiella sp. longitudinal section (b) and transverse section (f) through laterals; sample KA-8. c, g, h Neogyroporella? gawlicki Schlagintweit in oblique (c), transverse (g), and transverse-oblique section; c, sample KJ-5a; g, sample KB-44a; h, sample KO-3a. d?Clypeina sp. in longitudinal-oblique section; sample KE-4e. e, i Clypeina/Actinoporella sp. in oblique (e) and tangential (i) sections; e, sample KB-6b; i, sample KB-14. j, k Reproductive cysts inside laterals of a triploporellacean alga; sample KC-16; k, enlargements of j. l, n Coptocampylodon-like fragments; possibly lateral fragments of Selliporella cf. neocomiensis; sample KB-13. m, Terquemella sp. (reproductive structures from a large triploporellacean alga); sample KC-33. o, p Thaumatoporella parvovesiculifera (Raineri); o, sample KB-7a; p, sample KB-7b. Scale bar: 0.25 mm (a ton, p; 0.5 mm (o).

Fig. 7 a, b Bournonia excavata d in Upper Cretaceous Rudist-Bearing Mixed Siliciclastic-Carbonate And - Volcanoclastic Deposits From Strâmturii Valley, Borod Basin, Northern Apuseni Mountains: Description, Microfacies And Depositional Environments

Fig. 7 a, b Bournonia excavata d'Orbigny, 1847, (inventory no. 24078 BBU-MPS =no.1246 sample field); a transverse section through RV close to the commissure, showing the myocardinal elements: anterior and posterior tooth and myophores (am, pm) of the opposite valve; b view of flat posteroventral side of RV; c Gorjanovicia endrissi (Böhm)(24079 BBU-MPS) – transverse section of RV showing compact layer, concave ventral band (Vb); Ib- narrow and wide Pb with 3 fine rounded costae; d, e Praeradiolites subtoucasi (Toucas): d transverse section through RV (24080-BBU-MPS), unknown commissure. The outer shell layer from ventral side is eroded thus the radial bands are missing. e transverse section on other specimen (24081-BBUMPS) having outer shell layer partially broken but preserve the myocardinal apparatus. f, g Radiolites squamosus (d'Orbigny): f specimen with both valves showing convex LV, very eroded and the ornamentations of RV consist in dense growth lamellae (sample no. 24082 BBU-MPS); g ventral side of RV of the same specimen showing radial bands (Vb and Pb) with folds upward to commissure and the narrow interband (Ib). h-i Radiolites nouleti (Bayle)(sample no. 24083 BBU-MPS): h large conical RV, thick-shelled, with dense folded growth lamellae, slightly ondulated in large interband (Ib); i transverse section in RVof the same specimen, showing thick cellular outer shell layer, ligamental ridge and accessory cavities. j, k Sphaerulites boreaui (Toucas)(sample no. 24084 BBU-MPS), j specimen with both valves, top view, showing LV, thin and smaller than lower valve and large RV with expanded, sub-horizontal growth lamellae; k transverse section through RV, showing thickness of cellular

Fig. 7 in Calcareous Algae, Microbial Structures And Microproblematica From Upper Jurassic-Lowermost Cretaceous Limestones Of Southern Crimea

Fig. 7 Calcareous algae (Dasycladales) from the Yalta-Ay Petri area, southern Crimea. a to k Salpingoporella gr. pygmaea (Gümbel) in longitudinal oblique and oblique (a to f) sections, and transverse-oblique and transverse (g to k) sections. a, c, sample KB-15b; b, sample KC-11; d, sample KB-47a; e, sample KB-6b; f, sample KB-5; g, sample KB-40a; h, sample KB-42d; i, sample KO-3a; j, sample KB-13; k, sample KB-15c. Scale bar: 0.25 mm (a to k).

Fig. 4 a, b Microfacies from the first rudist-bearing lithosome. a-e, g in Upper Cretaceous Rudist-Bearing Mixed Siliciclastic-Carbonate And - Volcanoclastic Deposits From Strâmturii Valley, Borod Basin, Northern Apuseni Mountains: Description, Microfacies And Depositional Environments

Fig. 4 a, b Microfacies from the first rudist-bearing lithosome. a-e, g bioclastic-intraclastic floatstone/rudstone; bioclasts are poorly sorted with angular to subangular shapes. f bioclastic-extraclastic grainstone. h bioclastic-extraclastic packstone/wackestone.

Fig. 6 a, b in Upper Cretaceous Rudist-Bearing Mixed Siliciclastic-Carbonate And - Volcanoclastic Deposits From Strâmturii Valley, Borod Basin, Northern Apuseni Mountains: Description, Microfacies And Depositional Environments

Fig. 6 a, b Extraclastic sediments from the rudist-bearing lithosomes; they are represented by metamorphic lithoclasts (quartzite, crystalline schists), monomineral quartz, muscovite and biotite (crossed polars). c, d Tuffites with altered volcanic glass and various crystalloclasts, angular quartz, biotite and calcite (c- plane-polarized light; d - crossed polars).

Fig. 10 in Calcareous Algae, Microbial Structures And Microproblematica From Upper Jurassic-Lowermost Cretaceous Limestones Of Southern Crimea

Fig. 10 Calcareous algae (Dasycladales) from the Yalta-Ay Petri area, southern Crimea. a to g Steinmanniporella taurica (Pcelincev) in longitudinal-oblique (a to d, f), oblique (e) and transverse-oblique (g) sections. A, sample KJ-23a; b, sample KJ- 23b; c, sample KB-41a; d, sample KB-38a; e, sample KB-41b; f, sample KJ-23b; g, sample KC-17b. Scale bar: 0.5 mm (a to g).

Fig. 5 a, b Microfacies from the second rudist-bearing lithosome. a, c-e in Upper Cretaceous Rudist-Bearing Mixed Siliciclastic-Carbonate And - Volcanoclastic Deposits From Strâmturii Valley, Borod Basin, Northern Apuseni Mountains: Description, Microfacies And Depositional Environments

Fig. 5 a, b Microfacies from the second rudist-bearing lithosome. a, c-e Bioclastic-extraclastic floatstone; frequent bioclasts are represented by rudist fragments, echinoderm fragments and bivalves fragments; the rudist shells are fragment- ed and perforated (a, d). b Bioclastic-extraclastic rudstone/grainstones with rudist, echinoderm fragments and red algae fragments.

Fig. 16 in Calcareous Algae, Microbial Structures And Microproblematica From Upper Jurassic-Lowermost Cretaceous Limestones Of Southern Crimea

Fig. 16 Cyanobacteria, microbial structures and Microproblematica from the Yalta-Ay Petri area, southern Crimea. a to g Rivulariacean-like cyanobacteria (mostly Cayeuxia sp. type). a, sample KA-6; b, sample KB-39; c, sample KB- 38f; d, sample KE-4c; e, sample KF-4; f, sample KB-51m; g, sample KC-27. h to j Microbial coating on large bioctast; somewhat Rothpletzella-like tubular structure; sample KB-41a. k Koskinobullina socialis Cherchi & Schroeder; sample KC-11; l Oncoid made up of thin micritic crusts separated by sparitic bands; sample KB-47n. Scale bar: 0.5 mm (a-f, h, l); 0.25 mm (g, i-k)

Fig. 13 in Calcareous Algae, Microbial Structures And Microproblematica From Upper Jurassic-Lowermost Cretaceous Limestones Of Southern Crimea

Fig. 13 Calcareous algae (Dasycladales) from the Belogorsk area, southern Crimea. a to e, h to j Suppiluliumaella sp., in oblique sections. a, sample 001; b, sample 002A; c, i, sample 007B; d, j, sample 008; e, sample 010B; h, sample 014. f, g, k? Petrascula sp. cf. Petrascula bursiformis (Etallon) in transverse-oblique (f), transverse (g) and tangential (k) sections through the stipe. f, k, sample 009B; g, sample 004A. Scale bar: 0.5 mm (a, b, d,); 0.25 mm (c, e to k).

Fig. 11 in Calcareous Algae, Microbial Structures And Microproblematica From Upper Jurassic-Lowermost Cretaceous Limestones Of Southern Crimea

Fig. 11 Calcareous algae (Dasycladales) from the Yalta-Ay Petri area, southern Crimea. a to i Steinmanniporella taurica (Pcelincev) in transverse (a, b, e), oblique (d), tangential (g) and oblique-tangential (h) sections. f represents a close-up view of the specimen in Fig. 9c (white square) showing the shape of the laterals, and i represents a close-up view of the specimen in Fig. 9 e (upper part) showing the transition from primary to secondary laterals. a, sample KM-51m; b, g, sample KB-51k; c, sample BK-41d; d, sample KB-41a; e, sample KB-51b; f, sample KB-38a; h, sample KB-41b; i, sample KB-51L. Scale bar: 0.5 mm (a to f, h); 0.25 mm (g, i).

Fig. 12 in Calcareous Algae, Microbial Structures And Microproblematica From Upper Jurassic-Lowermost Cretaceous Limestones Of Southern Crimea

Fig. 12 Calcareous algae (Dasycladales) from the Yalta-Ay Petri area, southern Crimea. a to f Suppiluliumaella delphica (Carras) in oblique (a, c, e), transverse (d) and longitudinal (f) sections. a, f, sample KB-39; b, sample KB-41b; c, sample KB-6b; d, sample KJ-5c; e, sample KB-51a. g, h Suppiluliumaella sp. In oblique (g) and longitudinal-oblique (h) sections. g, sample Kj-23b; h, sample KC-27. Scale bar: 0.25 mm (a to f, h); 0.5 mm (g).

Fig. 8 in Calcareous Algae, Microbial Structures And Microproblematica From Upper Jurassic-Lowermost Cretaceous Limestones Of Southern Crimea

Fig. 8 Diagram showing variation of D (external diameter) in relation to a (diameter of the axial cavity) (a) and to the ratio d/D (b) in Salpingoporella gr. pygmaea.

Fig. 5 in Calcareous Algae, Microbial Structures And Microproblematica From Upper Jurassic-Lowermost Cretaceous Limestones Of Southern Crimea

Fig. 5 Calcareous algae (Dasycladales) from the Belogorsk area, southern Crimea. a to o Rajkaella iailensis (Maslov). Sections through primary and secondary laterals (a to e), the distal end of the primary and secondary laterals (f to l, n, o), and tangential section through secondary laterals (m). Note the presence of the foraminifers Coscinoconus alpinus (Leupold) (j, arrow) and Protopeneroplis ultragranulata (Gorbatchik) (k, arrow). a, b, c, j, l to n, sample 014; d, f, k, sample 002A; e, sample 001; g to i, sample 012; 0, sample 006A. Scale bar: 0.25 mm (a to o).

Fig. 8 a-g in Upper Cretaceous Rudist-Bearing Mixed Siliciclastic-Carbonate And - Volcanoclastic Deposits From Strâmturii Valley, Borod Basin, Northern Apuseni Mountains: Description, Microfacies And Depositional Environments

Fig. 8 a-g Hippuritella lapeirousei (Goldfuss)(nos. 24085, 24086, 24087, 24088-BBU-MPS). a Transverse section made close to the beak of right valve (RV), the outer shell layer is thick, reaching 3 mm. b RV showing the position of the pillars (P1 and P2) as shallow longitudinal furrows (24085 BBU-MPS). c thin and nearly flat LV very eroded showing remains of radial canals (24085 BBU-MPS). d ventral area of conical, slightly curved RV (24086 BBUMPS) showing the position of the pillars as two shallow longitudinal furrows; e transverse section of RV showing short and rounded pillars (P1 and P2) with the same size (24086 BBU-MPS). f, g transverse sections through specimens (nos. 24087, 24088 BBU-MPS) that have the first pillar (P1) slightly smaller than the second pillar (P2). Note the erosion of the outer shell layer in f) (24087 BBU-MPS). h-i Vaccinites gosaviensis (Douvillé)- transverse section made on two RVs (nos. 23503, 24089 BBU-MPS) showing truncated ligamental ridge (L) and characteristic shape of the pillars. j Vaccinites archiaci (Douvillé), transverse section on RV (no. 24090 BBU-MPS) showing triangular in base and lamelliform ligamental ridge (L), first pillar (P1) thick and shorter and slightly pinched P2. k Vaccinites sulcatus (Defrance) – transverse section on lower valve (no. 23504 BBU-MPS) in which ligamental ridge (L) is wide and short having the same length with first pillar (P1) and second pillar is slightly pinched at its base and curved anteriorly.