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FIG. 3 in Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain)

FIG. 3. — Some important measurements made on the cystoporate bryozoans. Abbreviations: ADB, aperture spacing; AW, autozooecial aperture width; LuL, lunarium length; LuW, lunarium width; Lu T, lunarium thickness; VsSp, vesicle spacing.

FIG. 14. — A-F, Leptotrypella armata n in Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain)

FIG. 14. — A-F, Leptotrypella armata n.sp.: A, B, tangential section showing autozooecial apertures and acanthostyles,holotype SMF 21.238; C, tangential section showing autozooecial walls with abundant mural spines, paratype SMF 21.239;D, E, transverse section showing autozooecia with abundant diaphragms and autozooecial wall with mural spines, paratype SMF 21.239; F, longitudinal section,paratype SMF 21.252; G-I, Orthopora spinosa n. sp.; G, H, longitudinal section showing autozooecia with hemisepta, holotype SMF 21.254; I, tangential section showing autozooecial apertures and acanthostyles, holotype SMF 21.254. Scale bars: A-C, E, F, 0.2 mm; D, G, H, 0.5 mm; I, 1 mm.

FIG. 18. — A-C, Rectifenestella exiliformis n in Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain)

FIG. 18. — A-C, Rectifenestella exiliformis n. sp.; A, longitudinal section showing autozooecia and massive nodes, paratype SMF 21.331; B, branch transverse section showing autozooecia, paratype SMF 21.327; C, longitudinal section showing autozooecial chambers, internal granular and outer laminated skeleton, paratype SMF 21.319; D, E, Hemitrypa lasutkiniae Waschurova, 1964; D, branch transverse section showing branches and superstructure, SMF 21.353; E, branch transverse section, SMF 21.352. Scale bars: A, 0.5 mm; B, C, 0.2 mm; D, E, 1 mm.

FIG. 8. — A-E, Fistulipora arauzensis n in Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain)

FIG. 8. — A-E, Fistulipora arauzensis n. sp.; A-B, longitudinal section showing autozooecial and vesicles, paratype SMF 21.170; C, D, tangential section showing autozooecial apertures and vesicles, holotype SMF 21.165; E, longitudinal section showing lunarial deposits in exozone, paratype SMF 21.174; F, G, Eridopora sp. longitudinal section showing autozooecia and large irregular vesicles, SMF 21.192. Scale bars: A, F, G, 1 mm; B, C, E, 0.5 mm; D, 0.2 mm.

FIG. 13. — A-C, Eridotrypella validaeformis n in Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain)

FIG. 13. — A-C, Eridotrypella validaeformis n.sp.: A, longitudinal section showing autozooecia with diaphragms and wall microstructure, holotype SMF 21.227; B, tangential section autozooecial apertures and an exilazooecium, holotype SMF 21.227; C, branch transverse section showing narrow exozone, paratype SMF 21.230; D, E, Leptotrypella armata n. sp., longitudinal section showing autozooecia with diaphragms, holotype SMF 21.238. Scale bars: A, B, 0.2 mm; C, D, 1 mm; E, 0.5 mm.

FIG. 17. — Rectifenestella exiliformis n in Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain)

FIG. 17. — Rectifenestella exiliformis n. sp.: A, B, tangential section showing obverse branch surface with autozooecial apertures and nodes, holotype SMF 21.314; C, mid tangential section showing autozooecial chambers, paratype SMF 21.323; D, tangential section of reverse side showing styles, holotype SMF 21.314; E, mid tangential section showing autozooecial chambers, paratype SMF 21.323; F, tangential section of obverse side showing stellate nodes, holotype SMF 21.314; G, H, tangential section showing autozooecial apertures, paratype SMF 21.326; I, branch transverse section, paratype SMF 21.327. Scale bars: A, 2 mm; B-D, 1 mm; E-H, I, 0.2 mm.

FIG. 12. — A-F in Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain)

FIG. 12. — A-F, Leioclema multiacanthoporum (Astrova in Astrova & Yaroshinskaya, 1968): A-C, branch oblique section showing autozooecia, mesozooecia and acanthostyles, SMF 21.225; D, branch transverse section, SMF 21.221; E, longitudinal section showing autozooecia and mesozooecia, SMF 21.222; F, tangential section showing autozooecial apertures, mesozooecia and acanthostyles, SMF 21.226; G-I, Eridotrypella validaeformis n. sp.: G, branch oblique section, paratype SMF 21.385; H, longitudinal section showing autozooecia with diaphragms, holotype SMF 21.227; I, tangential section showing autozooecial apertures and rare exilazooecia, holotype SMF 21.227. Scale bars: A-C, I, 1 mm; D, G, 2 mm; E, F, 0.2 mm; H, 0.5 mm.

FIG. 16. — A, B, Vidronovella elegantula n in Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain)

FIG. 16. — A, B, Vidronovella elegantula n. sp., longitudinal section showing autozooecia with long hemisepta, paratype SMF 21.296. C-I, Rhabdomesid sp. indet.; C, longitudinal section showing autozooecia, SMF 21.314; D, tangential section showing autozooecial apertures and paurostyles, SMF 21.314; E, F, longitudinal section showing autozooecia and a metazooecium (arrow), SMF 21.314; G, H, tangential section showing autozooecial apertures, aktinotostyles and paurostyles, SMF 21.313; I, longitudinal section showing aktinotostyles, SMF 21.313. Scale bars: A, B, I, H, 0.2 mm; C-F, G, 0.5 mm.

FIG. 20. — Tectulipora tuberculata n in Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain)

FIG. 20. — Tectulipora tuberculata n. sp: A-B, tangential section showing superstructure, holotype SMF 21.361; C, mid tangential section showing autozooecial chambers, apertures and wide keels, SMF 21.378;D, tangential section showing autozooecial apertures,holotype SMF 21.361; E, tangential section of reverse surface showing microacanthostyles and nodes, paratype SMF 21.377; F, tangential section of obverse surface showing granulated skeleton of axial wall, paratype SMF 21.371; G, longitudinal section, paratype SMF 21.362; H, transverse section of conical colony at its base, paratype SMF 21.369.Scale bars:A, B, G, H, 1 mm; C, 0.5 mm; D, 0.2 mm; E, F, 0.1 mm.

FIG. 7. — A-D, Altshedata gracilis n in Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain)

FIG. 7. — A-D, Altshedata gracilis n. sp.; longitudinal section autozooecia and walls, paratype SMF 21.164; D, longitudinal section showing autozooecia with lunaria and style-like projections, holotype SMF 21.150; E, F, Fistulipora arauzensis n. sp., longitudinal sections of multilayered colonies, paratype SMF 21.170. Scale bars: A, B, D, 1 mm; C, 0.2 mm; E, F, 2 mm.

FIG. 10 in A new uppermost Albian flora from Teruel province, northeastern Spain

FIG. 10. — Photographs of some selected sporomorphs from the Estercuel section (Teruel province, northeastern Spain): A, Classopollis major; B, Perinopollenites halonatus, mid focus; C, Transitoripollis sp. cf. T. similis, distal face; D, Retimonocolpites textus, distal face; E, Clavatipollenites sp., mid focus; F, Afropollis jardinus, mid focus; G, H, Pennipollis sp. cf. P. reticulatus in distal (G) and proximal (H) faces; I, Rousea sp., polar view; J, Phimopollenites augathellaensis, equatorial view; K, Senectotetradites varireticulatus, equatorial view; L, M, Striatopollis sp., equatorial view; L, high focus; M, same specimen, low focus; N, O, Tricolporoidites sp.; N, polar view; O, equatorial view. Scale bar: 10 µm. Full taxa names are given in Table 1.

FIG. 11 in A new uppermost Albian flora from Teruel province, northeastern Spain

FIG. 11 — SEM images of sporomorphs from the Estercuel section (Teruel province, northeastern Spain): A, Afropollis jardinus; B, Stellatopollis barghoornii, lateral face; C, dinoflagellate cyst Oligosphaeridium sp.; D, Gabonisporites sp., proximal face; E, Gabonisporites sp., distal face; F, reworked Triporoletes sp. cf. T. radiatus, proximal face showing damage in the exine; G, Peromonolites sp., distal face. Scale bars: 10 µm. Full taxa names are given in Table 1.

FIG. 8 in A new uppermost Albian flora from Teruel province, northeastern Spain

FIG. 8 — Angiosperms leaves: A, apical fragments of leaves of Angiosperms type 1; B, Angiosperm type 2 leaf with petiole. Scale bars: 1 cm.

FIG. 7. — Angiosperms type 1 in A new uppermost Albian flora from Teruel province, northeastern Spain

FIG. 7. — Angiosperms type 1 leaf morphology and venation pattern:A, detail of insect feeding holes in the surface of a leaf; B, complete leaf apical fragment showing feeding holes and fungi black marks; C, nearly complete leaf with characteristic spatulate morphology; D, detail of venation pattern in the apical part of an angiosperm type 1; E, detail of venation pattern in the central part of a leaf. Scale bars: 1 cm.

FIG. 9 — A in A new uppermost Albian flora from Teruel province, northeastern Spain

FIG. 9 — A, accumulation of Klitzschophyllites choffatii young leaves with poorly developed teeth; B, nearly complete leaf of Klitzschophyllites choffatii showing well-developed teeth; C, pinnately lobed leaf of Myricompia sp. Scale bars: 1 cm.

FIG. 4 in A new uppermost Albian flora from Teruel province, northeastern Spain

FIG. 4. — Lycopsids and ferns: A, fern Cladophlebis sp., fragment of secondary pinna; B, accumulation of Isoetites leaves (Lycopsida); C, fern Onychiopsis sp., secondary pinnae; D, Isoetites sp., isolated leaf showing trabeculae. Scale bars: 1 cm.

FIG. 6 in A new uppermost Albian flora from Teruel province, northeastern Spain

FIG. 6. — Fertile and sterile structures of aquatic plants: A, floral receptacles of presumable Nelumbonaceae floral receptacle showing internal moulds of achene cavities; B, Aquatifolia cf. fluitans, aquatic plant with foliar lamina, petiole and fusiform float organ at base; C, almost complete lamina of Aquatifolia cf. fluitans showing venation. Scale bars: 1 cm.

FIG. 5 in A new uppermost Albian flora from Teruel province, northeastern Spain

FIG. 5. — Gymnosperms of the Estercuel plant fossil site (Teruel province, northeastern Spain): A, Desmiophyllum sp.; B, fragments of Podozamites (Brongniart) Braun, 1843 leaves; C, conifer seed cones; D, Pagiophyllum sp., branched shoots; E, Podozamites sp.; F, Pagiophyllum sp. shoots. Scale bars: 1 cm.

FIG. 3 in A new uppermost Albian flora from Teruel province, northeastern Spain

FIG. 3. — Concentration of fossil plant remains (conifer female cone and scales fragments,one Podozamites (Brongniart) Braun, 1843 leaf and fragments of angiosperm leaves type 1) and comminuted plant debris on a slab from the lowermost fossiliferous level.Scale bar: 1 cm.

FIG. 1 in A new uppermost Albian flora from Teruel province, northeastern Spain

FIG. 1. — Location and stratigraphic section of the fossil site of Estercuel (Teruel province, northeastern Spain) and position of the fossil plants levels within the Boundary Marls Unit (modified from Pardo 1979).