Where: Taos County, New Mexico (36.4° N, 105.6° W: paleocoordinates 1.5° S, 37.5° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Flechado Formation, Kashirian to Kashirian (313.8 - 307.0 Ma)
• formation-level stratigraphic resolution
Environment/lithology: delta front; lithified, gray shale and lithified, conglomeratic sandstone
Size class: macrofossils
Collection methods: no collection information given
Primary reference: B. S. Kues. 1984. Pennsylvanian stratigraphy and paleontology of the Taos area, north-central New Mexico. Rio Grande Rift: Northern New Mexico. New Mexico Geological Society Guidebook 35:107-114 [N. Heim/N. Heim/N. Heim]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 46548: authorized by Noel Heim, entered by Noel Heim on 19.01.2005, edited by Pete Wagner
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
Archaeocidaris triplex sea urchin | |
unclassified | |
Echinoidea | |
| |
Crinoidea | |
| |
Chondrichthyes | |
? Petalodus sp. chimaera | |
Lingulata | |
Lingula carbonaria Shumard and Swallow 1858 | |
Orbiculoidea missouriensis Shumard 1858
Orbiculoidea capuliformis McChesney 1859 | |
Craniata | |
Crania sp. Retzius 1781 | |
Strophomenata | |
? Leptalosia sp. Dunbar and Condra 1932 | |
"Desmoinesia "missouriensis"" = Desmoinesia nana, Desmoinesia cf. muricatina, "? Sandia sp." = Neosandia
"Desmoinesia "missouriensis"" = Desmoinesia nana Meek and Worthen 1866
Desmoinesia cf. muricatina Norwood and Pratten 1855
"? Sandia sp." = Neosandia Özdikmen 2008 | |
Linoproductus sp. Chao 1927 | |
Derbyia cf. crassa Meek and Hayden 1858 | |
? Plicochonetes sp. Paeckelmann 1930
Mesolobus striatus Weller and McGehee 1933 | |
Rhynchonellata | |
"Phricodothyris perplexa" = Condrathyris perplexa
"Phricodothyris perplexa" = Condrathyris perplexa McChesney 1859 | |
| |
Neospirifer cameratus Morton 1836 | |
Crurithyris cf. planoconvexa Shumard 1855 | |
Composita subtilita Hall 1852 | |
Hustedia "mormoni" Marcou 1858 | |
Punctospirifer sp. North 1920 | |
Wellerella sp. Dunbar and Condra 1932 | |
"Beecheria cf. bovidens" = Dielasma bovidens
"Beecheria cf. bovidens" = Dielasma bovidens Morton 1836 | |
Rhipidomella carbonaria Shumard and Swallow 1858 | |
Stenolaemata | |
Fistulipora sp. McCoy 1850 | |
Prismopora triangulata Kiseleva 1973 | |
Cephalopoda | |
Metacoceras sp. Hyatt 1883 nautiloid | |
"Mooreoceras sp." = Pseudorthoceras
"Mooreoceras sp." = Pseudorthoceras Girty 1912 | |
Brachycycloceras sp. Miller et al. 1933 | |
Scaphopoda | |
Prodentalium raymondi, ""Dentalium" sublaeve" = Prodentalium sublaeve
Prodentalium raymondi Young 1942 tusk shell
""Dentalium" sublaeve" = Prodentalium sublaeve Hall 1877 tusk shell | |
Gastropoda | |
"Platyceras (Orthonychia) parvum" = Orthonychia parva
"Platyceras (Orthonychia) parvum" = Orthonychia parva Shumard and Swallow 1858 snail | |
Trachydomia sp. Meek and Worthen 1866 snail
Trachydomia nodosa Meek and Worthen 1860 snail | |
"Bellerophon (Pharkidonotus) percarinatus" = Pharkidonotus percarinatus, "Bellerophon (Bellerophon) crassus" = Waagenella crassus, "Bellerophon (Bellerophon) aff. planodorsatus" = Bellerophon (Bellerophon) planodorsatum, Bellerophon (Bellerophon) wewokanus, "Knightites (Retispira) "tenuilineata"" = Retispira tenuilineata, "Knightites (Cymatospira) montfortianus" = Cymatospira montfortianus
"Bellerophon (Pharkidonotus) percarinatus" = Pharkidonotus percarinatus Conrad 1842 snail
"Bellerophon (Bellerophon) crassus" = Waagenella crassus Meek and Worthen 1860 snail
"Bellerophon (Bellerophon) aff. planodorsatus" = Bellerophon (Bellerophon) planodorsatum Hoare 1961 snail
Bellerophon (Bellerophon) wewokanus Girty 1912 snail
"Knightites (Retispira) "tenuilineata"" = Retispira tenuilineata Gurley 1884 snail
"Knightites (Cymatospira) montfortianus" = Cymatospira montfortianus Norwood and Pratten 1855 snail | |
Euphemites cf. enodis Sturgeon 1964 snail
Euphemites hermosus Kues and Batten 2001 snail | |
Donaldina cf. robusta Stevens 1858 snail
Donaldina stevensana Meek and Worthen 1866 snail | |
Streptacis aff. scalpta Knight 1931 snail | |
Murchisonia (? Murchisonia) sp. d'Archiac and de Verneuil 1841 snail
Murchisonia (? Donaldospira) sp. d'Archiac and de Verneuil 1841 snail | |
"Strobeus regularis" = Soleniscus regularis, Leptoptygma sp., Leptoptygma subtilistriatum, Leptoptygma virgatum, Strobeus immanis, Strobeus poromus, Strobeus paludinaeformis, Strobeus ? paludinaeformis, "Oncochilus vaningeni" = Cylindritopsis vaningeni
"Strobeus regularis" = Soleniscus regularis Cox 1857 snail
Leptoptygma sp. Knight 1936 snail
Leptoptygma subtilistriatum Knight 1931 snail
Leptoptygma virgatum Knight 1931 snail
Strobeus immanis Kues and Batten 2001 snail
Strobeus poromus Kues 1990 snail
Strobeus paludinaeformis Hall 1858 snail
Strobeus ? paludinaeformis Hall 1858 snail
"Oncochilus vaningeni" = Cylindritopsis vaningeni Knight 1931 snail | |
Trepospira (Trepospira) illinoisensis, "Glabrocingulum (Ananias) sp." = Ananias, Glabrocingulum (Glabrocingulum) spp., "Glabrocingulum (Glabrocingulum) grayvillense" = Glabrocingulum grayvillense, cf. Shwedagonia sp., "Glyptotomaria (Dictyotomaria) "n. sp."" = Dictyotomaria, "Glyptotomaria (Dictyotomaria) aff. scitula" = Dictyotomaria scitula, "Glyptotomaria (Dictyotomaria) quadrilineata" = Dictyotomaria quadrilineata, "Gosseletina spironema" = Globodoma spironema, "Gosseletina cf. spironema" = Globodoma spironema
Trepospira (Trepospira) illinoisensis Worthen 1884 snail
"Glabrocingulum (Ananias) sp." = Ananias Knight 1945 snail
Glabrocingulum (Glabrocingulum) spp. Thomas 1940 snail
"Glabrocingulum (Glabrocingulum) grayvillense" = Glabrocingulum grayvillense Norwood and Pratten 1855 snail
cf. Shwedagonia sp. Batten 1956 snail
"Glyptotomaria (Dictyotomaria) "n. sp."" = Dictyotomaria Knight 1945 snail
"Glyptotomaria (Dictyotomaria) aff. scitula" = Dictyotomaria scitula Meek and Worthen 1860 snail
"Glyptotomaria (Dictyotomaria) quadrilineata" = Dictyotomaria quadrilineata Girty 1934 snail
"Gosseletina spironema" = Globodoma spironema Meek and Worthen 1866 snail
"Gosseletina cf. spironema" = Globodoma spironema Meek and Worthen 1866 snail | |
Spiroscala "n. sp." Knight 1945 snail
Euconospira "n. sp." Ulrich and Scofield 1897 snail
Euconospira aff. turbiniformis Meek and Worthen 1860 snail | |
Shansiella beckwithana McChesney 1859 snail
Shansiella carbonaria Norwood and Pratten 1855 snail | |
Porcellia sp. Léveillé 1835 snail | |
Worthenia speciosa, "Phymatopleura nodosus" = Phymatopleura nodosa, Paragoniozona cf. nodolirata, Paragoniozona multilirata
Worthenia speciosa Meek and Worthen 1860 snail
"Phymatopleura nodosus" = Phymatopleura nodosa Girty 1912 snail
Paragoniozona cf. nodolirata Nelson 1947 snail
Paragoniozona multilirata Nelson 1947 snail | |
Strophostylus girtyi Knight 1934 snail | |
Anomphalus sp. Meek and Worthen 1866 snail
Anomphalus verruculiferus White 1881 snail | |
"Amaurotoma aff. humerosa" = Knightinella humerosa, Amaurotoma "n. sp.?", "Microdoma (Euconodoma) gavinae" = Euconodoma gavinae
"Amaurotoma aff. humerosa" = Knightinella humerosa Meek and Hayden 1858 snail
Amaurotoma "n. sp.?" Knight 1945 snail
"Microdoma (Euconodoma) gavinae" = Euconodoma gavinae Kues 1990 snail | |
"Straparollus (Amphiscapha) cf. reedsi" = Amphiscapha reedsi, "Straparollus (Amphiscapha) cf. catilloides" = Amphiscapha catilloides, Straparollus (Euomphalus) pernodosus, "Straparollus (Euomphalus) plummeri" = Euomphalus plummeri
"Straparollus (Amphiscapha) cf. reedsi" = Amphiscapha reedsi Knight 1934 snail
"Straparollus (Amphiscapha) cf. catilloides" = Amphiscapha catilloides Conrad 1842 snail
Straparollus (Euomphalus) pernodosus Meek and Worthen 1870 snail
"Straparollus (Euomphalus) plummeri" = Euomphalus plummeri Knight 1934 snail | |
Eucochlis perminuta Knight 1933 snail | |
Naticopsis (Jedria) ventrica, "Naticopsis (Jedria) meeki" = Jedria meeki, Naticopsis (Naticopsis) aff. judithae
Naticopsis (Jedria) ventrica Norwood and Pratten 1855 snail
"Naticopsis (Jedria) meeki" = Jedria meeki Knight 1933 snail
Naticopsis (Naticopsis) aff. judithae Knight 1933 snail | |
Ceraunocochlis fulminula Knight 1931 snail
Meekospira peracuta Meek and Worthen 1860 snail
Girtyspira sp. Knight 1936 snail | |
Platyzona hespera Kues and Batten 2001 snail
? Goniasma sp. Tomlin 1930 snail
"Goniasma lasallensis" = Goniasma lasallense Worthen 1890 snail | |
"Stegocoelia (Taosia) spp." = Taosia, "Stegocoelia (Stegocoelia) aff. wortheni" = Taosia wortheni, "Stegocoelia (Taosia) copei" = Taosia copei, Orthonema "n. spp.", Orthonema cf. salteri, Orthonema inornatum
"Stegocoelia (Taosia) spp." = Taosia Girty 1939 snail
"Stegocoelia (Stegocoelia) aff. wortheni" = Taosia wortheni Knight 1942 snail
"Stegocoelia (Taosia) copei" = Taosia copei White 1881 snail
Orthonema "n. spp." Meek and Worthen 1862 snail
Orthonema cf. salteri Meek and Worthen 1860 snail
Orthonema inornatum Knight 1934 snail | |
? Callispira sp. Nelson 1947 snail
Callispira quinquecostata Nelson 1947 snail | |
"Streptacis cerithiformis" = Microptychis cerithiformis, "? Plocezyga (Gamizyga) illineata" = Hemizyga illineata, Pseudozygopleura (Pseudozygopleura) spp., "Plocezyga (Plocezyga) cf. corona" = Plocezyga corona, Plocezyga (Plocezyga) spp., Plocezyga (Plocezyga) aff. tenuilirata, Stephanozyga "n. sp.?", Stephanozyga subnodosa
"Streptacis cerithiformis" = Microptychis cerithiformis Meek and Worthen 1860 snail
"? Plocezyga (Gamizyga) illineata" = Hemizyga illineata Knight 1930 snail
Pseudozygopleura (Pseudozygopleura) spp. Knight 1930 snail
"Plocezyga (Plocezyga) cf. corona" = Plocezyga corona Knight 1930 snail
Plocezyga (Plocezyga) spp. Knight 1930 snail
Plocezyga (Plocezyga) aff. tenuilirata Knight 1930 snail
Stephanozyga "n. sp.?" Knight 1930 snail
Stephanozyga subnodosa Knight 1930 snail | |
"Stegocoelia (Taosia) cf. percostata" = Hypergonia percostata
"Stegocoelia (Taosia) cf. percostata" = Hypergonia percostata Girty 1939 snail | |
Rostroconchia | |
Pseudoconocardium "n. sp.?", "Pseudoconocardium cf. obliquum" = Apotocardium obliquum
Pseudoconocardium "n. sp.?" Zavodowsky 1960
"Pseudoconocardium cf. obliquum" = Apotocardium obliquum Meek and Worthen 1875 | |
Bivalvia | |
Paleyoldia glabra Beede and Rogers 1898 clam | |
Phestia arata clam | |
? Nuculopsis sp., Nuculopsis girtyi, Nuculopsis croneisi, "Nuculopsis anodontoides" = Economolopsis anodontoides, "Nuculopsis aff. anodontoides" = Economolopsis anodontoides
? Nuculopsis sp. Girty 1912 nut clam
Nuculopsis girtyi Schenck 1934 nut clam
Nuculopsis croneisi Schenck 1939 nut clam
"Nuculopsis anodontoides" = Economolopsis anodontoides Meek 1871 nut clam
"Nuculopsis aff. anodontoides" = Economolopsis anodontoides Meek 1871 nut clam | |
"Solemya (Janeia) radiata" = Acharax radiata
"Solemya (Janeia) radiata" = Acharax radiata Meek and Worthen 1860 Awning Clam | |
Promytilus sp. Newell 1942 mussel | |
Myalina (Myalina) cf. arbala Newell 1942 clam | |
"Paleolima sp." = Palaeolima
"Paleolima sp." = Palaeolima Hind 1903 file clam | |
Aviculopectinidae indet. Meek 1864 scallop
Clavicosta echinata Newell 1938 scallop | |
Limipecten cf. morsei Newell 1938 scallop
Acanthopecten meeki Newell 1938 scallop | |
Streblochondria tenuilineata Meek and Worthen 1860 scallop | |
Chaenocardia ovata scallop | |
? Posidonia "n. sp." Bronn 1828 oyster | |
Parallelodon ? carbonarius, Parallelodon hexacostata, cf. Parallelodon sp., Parallelodon aff. tenuistriatus
cf. Parallelodon sp. Meek and Worthen 1866 clam
Parallelodon aff. tenuistriatus Meek and Worthen 1866 clam | |
Wilkingia "n. sp.?", Wilkingia terminale, Sanguinolites costata, Sanguinolites aff. costata, "? Sanguinolites elongatus" = Vacunella elongata
Wilkingia "n. sp.?" Wilson 1959 clam
Wilkingia terminale Hall 1852 clam | |
Chaenomya sp. Meek 1864 clam | |
Edmondia anodontoides Meek 1875 clam
Edmondia ? ovata Meek and Worthen 1873 clam | |
Astartella newberryi clam
Astartella varica McChesney 1860 clam
Astartella concentrica Conrad 1842 clam
Astartella compacta Girty 1915 clam | |
Schizodus amplus Meek and Worthen 1870 clam
Schizodus aff. ulrichi Worthen 1890 clam
Schizodus curtus Meek and Worthen 1866 clam | |
Scyphozoa | |
Paraconularia crustula jellyfish | |
Anthozoa | |
Rugosa indet. horn coral | |
? Syringopora sp. Goldfuss 1826 tabulate coral |