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Accès alphabétique aux familles, genres, sous-genres, espèces et à la bibliographie du site par auteurs.
Haas, O. (1942)
The Vernay collection of Cretaceous (Albian) ammonites from Angola
in Bulletin of the American Museum of Natural History - Vol. LXXXI - American Museum of Natural History, New York
Haas, O. (1946)
Intraspecific variation in, and ontogeny of, Prionotropis woollgari and Prionocyclus wyomingensis
in Bulletin of the American Museum of Natural History - Vol. 86, art. 4 - American Museum of Natural History, New York
Haas, O. (1960)
Lower Cretaceous Ammonites from Colombia, South America
in American Museum Novitates - Number 2005 - American Museum of Natural History
Haas, O., H. (1913)
Die Fauna des Mittleren Lias von Ballino in Südtirol
in Beiträge zur Paläontologie Österreichs - XXVI : 1-161 - Universität Wien. Paläontologisches und Geoogisches Institutes
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Hahn, F., F. (1910)
Geologie der Kammerker-Sonntagshorngruppe
in Jahrbuch der Kaiserlich-Königlichen Geologischen Reichsanstalt - 60
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Hahn, W. (1968)
Die Oppeliidae BONARELLI und Haploceratidae ZiTTEL, (Ammonoidea) des Bathoniums (Brauner Jura ɛ) im südwestdeutschen Jura
in Jahresheft des Geologischen Landesamtes in Baden-Württemberg - 10 - Freiburg im Dreisgau
Hahn, W. (1969)
Die Perisphinctidae STEINMANN (Ammonoidea) des Bathoniums (Brauner Jura ε) im südwestdeutschen Jura
in Jahresheft des Geologischen Landesamtes in Baden-Württemberg - Band 11 - Freiburg im Dreisgau
Hahn, W. (1970)
Die Parkinsoniidae S. BUCKMAN und Morphoceratidae HYATT (Ammonoidea) des Bathoniums (Brauner Jura ε) im südwestdeutschen Jura
in Jahresheft des Geologischen Landesamtes in Baden-Württemberg - Band 12 - Freiburg im Dreisgau
Hahn, W. (1971)
Die Tulitidae S. BUCKMAN, Sphaeroceratidae S. BUCKMAN und Clydoniceratidae S. BUCKMAN (Ammonoidea) des Bathoniums (Brauner Jura ε) im südwestdeutschen Jura
in Jahresheft des Geologischen Landesamtes in Baden-Württemberg - Band 13 - Freiburg im Dreisgau
Hahn, W. (1972)
Neue Ammonitenfunde aus dem Bathonium (Brauner Jura ε) der Schwaäbischen Alb
in Jahresheft des Geologischen Landesamtes in Baden-Württemberg - Band 14 - Freiburg im Dreisgau
Hairapetian, V. & Korn, D. (2011)
A new Beloceras species (Ammonoidea; Late Devonian) from eastern Iran and a phylogenetic analysis of the Beloceratidae
in Bulletin of Geosciences - 86 (4) - Czech Geological Survey, Prague
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Halder, K. (2012)
Cenozoic fossil nautiloids (Cephalopoda) from Kutch, western India
in Palaeoworld - 21 - Nanjing Institute of Geology and Palaeontology, CAS
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Halder, K., Jana, S., K. & Bardhan, S. (1998)
Ornamental polymorphism in Paracenoceras prohexagonum (Nautiloidea) from the Jurassic Chari sequence, Kutch, Gujarat
in Indian Minerals - Volume 52, No 1 & 2 - Geological Survey of India, Ministry of Mines, Government of India
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Hamama, H., H. & Kassab, A., S. (1990)
Upper Cretaceous ammonites of Duwi Formation in Gabal Abu Had and Wadi Hamama, Eastern Desert, Egypt
in Journal of African Earth Sciences - Vol. 10, No. 3 - Elsevier Science Ltd
Hamilton, W., R., Wooley, A., R. & Bishop, A., C. (1974)
Les minéraux, roches et fossiles du monde entier en couleurs
- Elsevier
Hancock, J., M. (1991)
Ammonites scales for the Cretaceous System
in Cretaceous Research - 12 - Academic Press Inc. (London) / Elsevier
Hancock, J., M. (2001)
A proposal for a new position for the Aptian/Albian boundary
in Cretaceous Research - 22 - Academic Press Inc. (London) / Elsevier
Hancock, J., M. (2003)
Lower sea levels in the Middle Cenomanian
in Carnets de Géologie / Notebooks on Geology - Letter 2003/02
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Hancock, J., M. (2004)
The mid-Cenomanian eustatic low
in Acta Geologica Polonica - Vol. 54, No 4 - Université de Varsovie
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Hancock, J., M. & Kennedy, W., J. (1993)
The high Cretaceous ammonite fauna of Tercis, Landes, France
in Bulletin de l’Institut Royal des Sciences Naturelles de Belgique - Sciences de la Terre - Vol. 63 - Institut Royal des Sciences Naturelles de Belgique
Hancock, J., M., Kennedy, W., J. & Klaumann, H. (1972)
Ammonites from the transgressive Cretaceous on the Rhenish Massif, Germany
in Palaeontology - Vol. 15, Part 3 - The Palaeontological Association
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Hantzpergue, P. (1979)
Biostratigraphie du Jurassique supérieur nord-aquitain
in Bulletin de la Société Géologique de France - t. XXI, no 6 - Société Géologique de France
Hantzpergue, P. (1987)
Les ammonites kimméridgiennes du haut-fond d’Europe occidentale (Perisphinctidae, Aulacostephanidae, Aspidoceratidae) - Thèse de Doctorat ès Sciences Naturelles
- Université de Poitiers
Hantzpergue, P., Atrops, F. & Énay, R. (1997)
Kimméridgien
in Cariou, E., Hantzpergue, P. & al. - Biostratigraphie du jurassique ouest-européen et méditerranéen - Chapitre 10 - ELF Exploitation Production
Hantzpergue, P. & Debrand-Passard, S. (1980)
L’Oxfordien supérieur et le Kimméridgien des Charentes (Bassin Aquitain) et du Berry (Bassin Parisien). Extension géographique des repères ammonitiques
in Bulletin de la Société Géologique de France - t. XXII, no 3 - Société Géologique de France
Hantzpergue, P. & Lafaurie, G. (1983)
Le Kimméridgien quercynois : un complément biostratigraphique du Jurassique supérieur d’Aquitaine
in Géobios - Volume 16, fascicule 5 - Editions scientifiques et médicales Elsevier SAS
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Harada, K. & Tanabe, K. (2005)
Paedomorphosis in the Turonian (Late Cretaceous) collignoniceratine ammonite lineage from the north Pacific region
in Lethaia - Volume 38, Issue 1 - Wiley-Blackwell
Hartenfels, S. & Becker, R., T. (2016)
Age and correlation of the transgressive Gonioclymenia Limestone (Famennian, Tafilalt, eastern Anti-Atlas, Morocco)
in Geological Magazine - 155 (3) - Cambridge University Press
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Hartenfels, S. & Becker, R., T. (2016)
The global Annulata Events: review and new data from the Rheris Basin (northern Tafilalt) of SE Morocco
in Becker, R., T., Königshof, P. & Brett, C., E. - Devonian Climate, Sea Level and Evolutionary Events - No 423 - Geological Society, London, Special Publications
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Hartenfels, S. & Becker, R., T. (2018)
The upper Famennian Dasberg Crisis and Gonioclymenia Limestone at Oum el Jerane (Amessoui Syncline, southern Tafilalt Platform)
in Münstersche Forschungen zur Geologie und Paläontologie - 110 - Studierende der Geowissenschaften in Münster e.V.
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Hartenfels, S., Becker, R., T., Aboussalam, Z., S., El Hassani, A., Baider, L., Fischer, T. & Stichling, S. (2013)
The Upper Devonian at El Khraouia (Southern Tafilalt)
in Becker, R., T. - International Field Symposium "The Devonian and Lower Carboniferous of northern Gondwana", Morocco 2013 - Rabat: Institut scientifique
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Hattin, D., E. (1975)
Stratigraphy and Depositional Environment of Greenhorn Limestone (Upper Cretaceous) of Kansas
in Kansas Geological Survey Bulletin - 209 - Kansas Geological Survey
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Hattin, D., E. & Siemers, C., T. (1978)
Upper Cretaceous Stratigraphy and Depositional Environments of Western Kansas
in Kansas Geological Survey Guidebook - 3 - Kansas Geological Survey
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Hauer (von), F., R. (1856)
Über die Cephalopoden dem Lias der Nordöstlichen Alpen
in Denkschriften der Kaiserlichen Akademie der Wissenschaften (Mathematisch-Naturwissenschaftliche Classe) - 11 (1) - Akademie der Wissenschaffen, Wien
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Hauer (von), F., R. (1857)
Paläontologische Notizen. (Nr. 1-4.)
in Sitzh. d. Keiser. Akad. d. Wissensch - 24
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Hauer (von), F., R. (1861)
Über die Ammoniten aus dem sogenannten Medolo der Berge Domaro und Guglielmo im Val Trompia, Provinz Brescia
in Sitzungsberichte der Akademie der Wissenschaften mathematisch-naturwissenschaftliche Klasse - 44 - Verlag der Österreichischen Akademie der Wissenschaften, Wien
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Haug, E. (1889)
Beitrag zur kenntniss des Oberneocomen Ammonitenfauna des Puezalpe bei Corvara (Südtirol)
Haug, E. (1893)
Étude sur les ammonites des étages moyens du système Jurassique
in Bulletin de la Société Géologique de France - 3ème série, tome 20, No 5 - Société Géologique de France
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Haughton, S., H. (1925)
Notes on some Cretaceous Fossils from Angola (Cephalopoda and Echinoidea)
in Annals of the South African Museum - 22 - South African Museum
Henderson, R., A. (1990)
Late Albian ammonites from the Northern Territory, Australia
in Alcheringa: An Australasian Journal of Palaeontology - 14 (2) - Association of Australasian Palaeontologists
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Henderson, R., A., Kennedy, W., J. & McNamara, K., J. (1992)
Maastrichtian heteromorph ammonites from the Carnarvon Basin, Western Australia
in Alcheringa: An Australasian Journal of Palaeontology - 16 - Association of Australasian Palaeontologists
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Henderson, R. & McNamara, K., J. (1985)
Maastrichtian non-heteromorph ammonites from the Miria formation, Western Australia
in Palaeontology - Vol. 28, part 1 - The Palaeontological Association
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Henriques, M., H. (1995)
Les faunes d’ammonites de l’Aalénien portugais : composition et implications paléobiogéographiques
in Géobios - M. S. 18 - Editions scientifiques et médicales Elsevier SAS
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Heptonstall, W., B. (1970)
Buoyancy control in Ammonoids
in Lethaia - Vol. 3 - Wiley-Blackwell
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Herbich, F. (1878)
Das széklerland mit Berücksichtigung der Angrenzenden landestheile, Geolologish und Paläontologish beschrieben
in Mittheilungen aus dem Jahrbuche der Kön. Ungar. Geologischen Anstalt. - Band V, heft 2 - Jahrbuch der Königl. ungar. geolog. Anstalt
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Herbin, J.-P., Fernandez-Martinez, J.-L., Geyssant, J.-R., El Albani, A., Deconinck, J.-F., Proust, J.-N., Colbeaux, J.-P. & Vidier, J.-P. (1995)
Sequence stratigraphy of source rocks applied to the study of the Kimmeridgian/Tithonian in the north-west European shelf (Dorset/UK, Yorkshire/UK and Boulonnais/France)
in Marine and Petroleum Geology - Volume 12, Issue 2 - Elsevier
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Herdandez-Molina, F., J., Sandoval, J., Aguado, R., O’Dogherty, L., Comas, M., C. & Linares, A. (1990)
Olistoliths from the Middle Jurassic in Cretaceous materials of the Fardes formation. Biostratigraphy (Subbetic zone, Betic Cordillera)
in Revista de la Sociedad Geológica de España - No 4/1-2 - Sociedad Geológica de España
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Hewaidy, A., G., Awad, M., H., Farouk, S. & El-Balkeimy, A. (2012)
Cenomanian biostratigraphy and sequence stratigraphy of southern Galala Plateau, North Eastern Desert, Egypt
in Egyptian Journal of Paleontology - Vol. 20 - Paleontological Society of Egypt
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Hillebrandt (von), A. (1977)
Ammoniten aus dem Bajocien (Jura) von Chile (Südamerika). Neue Arten der Gattungen Stephanoceras und Domeykoceras n. gen. (Stephanoceratidae)
in Mitt. Bayer. Staatsslg. Paläont. hist. Geol. - No 17
Hillebrandt (von), A. (2006)
Ammoniten aus dem Pliensbachium (Carixium und Domerium) von Südamerika
in Revue de Paléobiologie - Vol. 25, No 1 - Muséum d’Histoire Naturelle de la ville de Genève
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Hillebrandt (von), A. & al. (2013)
The Global Stratotype Sections and Point (GSSP) for the base of the Jurassic System at Kuhjoch (Karwendel Mountains, Northern Calcareous Alps, Tyrol, Austria)
in Épisodes - 36 (3)
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Hillebrandt (von), A. & Gröschke, M. (1995)
Ammoniten aus dem Callovium/Oxfordium-Grenzbereich von Nordchile
in Berliner Geowiss. Abh. - 169
Hillebrandt (von), A. & Kment, K. (2015)
Psiloceratid ammonites from the Lower Hettangian of the Karwendel Mountains (Northern Calcareous Alps, Austria) and their biostratigraphic significance
in Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen - 277/3 - E. Schweizerbart’sche Verlagsbuchhandlung
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Hillebrandt (von), A. & Krystyn, L. (2009)
On the oldest Jurassic ammonites of Europe (Northern Calcareous Alps, Austria) and their global significance
in Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen - 253/2-3 - E. Schweizerbart’sche Verlagsbuchhandlung
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Hirano, H. (1982)
Cretaceous biostratigraphy and ammonites in Hokkaido, Japan
in Proc. Geol. Ass. - Vol. 93, Part. 2 - Geologists’ Association, London
Hodges, P. (1994)
The base of the Jurassic System: new data on the first appearance of Psiloceras planorbis in southwest Britain
in Geol. Mag. - 134 (6) - Cambridge University Press
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Hoedemaeker, P., J. (1994)
Ammonite distribution around the Hauterivian-Barremian boundary along the Rio Argos (Caravaca, Spain)
in Bulot, L., G., Argot, M. & Arnaud, H. - Lower Cretaceous cephalopod biostratigraphy of the Western Tethys: recent developments, regional synthesis and outstanding problems - Lab. de Géologie - Université Grenoble I
Hoedemaeker, P., J. (1994)
The Berriasian stage: a review
in Bulot, L., G., Argot, M. & Arnaud, H. - Lower Cretaceous cephalopod biostratigraphy of the Western Tethys: recent developments, regional synthesis and outstanding problems
Hoedemaeker, P., J. & al. (2003)
Report on the 1st International Workshop of the IUGS Lower Cretaceous Ammonite Working Group, the "Kilian Group" (Lyon, 11 July 2002)
in Cretaceous Research - 24 - Academic Press Inc. (London) / Elsevier
Hoedemaeker, P., J., Janssen, N., M., M., Casellato, C., E., Gardin, S., Rehakova, D. & Jamrichova, M. (2016)
Jurassic/Cretaceous boundary in the Río Argos succession (Caravaca, SE Spain)
in Revue de Paléobiologie - 35 (1) - Muséum d’Histoire Naturelle de la ville de Genève
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Hoffman, R. & Keupp, H. (2015)
Ammonoid Paleopathology
in Klug, C., Korn, D., De Baets, K., Kruta, I. & Mapes, R., H. - Ammonoid Paleobiology: From anatomy to ecology - Chapter 21 - Topics in Geobiology 43 - Springer
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Hoffman, R., Mironenko, A. & Keupp, H. (2019)
Conellae, enigmatic structures on cephalopod shells-shapes, distribution, and formation
in Acta Paleontologica Polonica - 64 (4) - Instytut Paleobiologii PAN
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Hoffman, R., Morón-Alfonso, D., Klug, C. & Tanabe, K. (2021)
Report on ammonoid soft tissue remains revealed by computed tomography
in Swiss Journal of Palaeontology - 140 (11) - Springer International Publishing AG
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Hoffmann, K. (1982)
Die Stratigraphie, Paläeogeographie und Ammonitenführung des Unter-Pliensbachium (Carixium, Lias gamma) in Nordwest-Deutschland
in Geologisches Jahrbuch - Reihe A, heft 55 - Hannover
Hoffmann, K. & Martin, G., P., R. (1960)
Die Zone des Dactylioceras tenuicostatum (Toarcien, Lias) in NW- und SW-Deutschland
in Paläontologische Zeitschrift - 34 - Paläontologische Gesellschaft
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Hoffmann, R. (2010)
New insights on the phylogeny of the Lytoceratoidea (Ammonitina) from the septal lobe and its functional interpretation
in Revue de Paléobiologie - Vol. 29, No. 1 - Muséum d’Histoire Naturelle de la ville de Genève
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Hoffmann, R. (2015)
Part L, Revised, Volume 3B, Chapter 3: Lytoceratoidea
in Treatise Online - No 70 - Paleontological Institute, University of Kansas
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Hoffmann, R. & Keupp, H. (2008)
A giant member of the genus Lobolytoceras BUCKMAN, 1923 (Ammonitina, Lytoceratinae) from the Oxfordian of SW Madagascar
in Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen - Vol. 250/1 - E. Schweizerbart’sche Verlagsbuchhandlung
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Hoffmann, R., Keupp, H. & Wiese, F. (2009)
The systematic position of the Lower Cretaceous heteromorphic ammonite Pictetia Uhlig, 1883
in Paläontologische Zeitschrift - 83 - Paläontologische Gesellschaft
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Hoffmann, R., Slattery, J., S., Kruta, I., Linzmeier, B., J., Lemanis, R., E., Mironenko, A., Goolaerts, S., De Baets, K., Petermann, D., J. & Klug, C. (2021)
Recent advances in heteromorph ammonoid palaeobiology
in Biological Reviews - Cambridge Philosophical Society
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Holbecq, A. & Lebrun, P. (2012)
La Pointe aux Oies et la Pointe de La Rochette : falaises jurassiques fossilifères du Boulonnais
in Fossiles, revue française de paléontologie - No 11 - Editions du Piat
Hölder, H. (1955)
Die Ammoniten-Gattung Taramelliceras in Südwestdeutschen Unter- und Mittelmalm. Morphologische und Taxonomische Studien in Ammonites flexuosus BUCH (Opeliidae)
in Palaeontographica Abteilung A - 106 - E. Schweizerbart’sche Verlagsbuchhandlung, Stuttgart
Hölder, H. (1956)
Über Anomalien an jurassischen Ammoniten
in Paläontologische Zeitschrift - 1 (2) - Paläontologische Gesellschaft
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Hongfu, Y., Kexin, Z., Jinnan, T., Zunyi, Y. & Shunbao, W. (2001)
The Global Stratotype Section and Point (GSSP) of the Permian-Triassic Boundary
in Épisodes - Vol. 24, No. 2
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Hook, S., C. & Cobban, W., A. (1982)
Spathites puercoensis (HERRICK and JOHNSON) - common Upper Cretaceous guide fossil in Rio Puerco valley, New Mexico
in New Mexico Bureau of Mines and Mineral Resources Bulletin - Annual Report 1980-1981 - New Mexico Bureau of Mines and Mineral Resources Bulletin
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Hornung, T. (2009)
"Paraspidoceras" rupellense eine seltene Ammonitenart aus der unteren platynota-Zone (Unterstes Kimmeridgium; Alter Steinbruch Ludwag, Ofr., Nördliche Frankenalb)
in Geologische Blätter für Nordost-Bayern und angrenzende Gebiete - 59 - GeoZentrum Nordbayern der Universität Erlangen-Nürnberg
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Höroldt, U. (1964)
Morphologie und systematik der Weissjurassischen Ammoniten-Gattungen Streblites und Ochetoceras unter besonderer Berücksichtigung des hohl-kiels. - Inaugural dissertation
- Eberhard-Karle-Universität zu Tübingen
Horváth, A. (1989)
Zur Lebensweise der Ammoniten der Penzeskut-Formation (Alb-Cenoman), Ungarn
in Wiedmann, J. (coord.) - Cretaceous of the Western Tethys. Proceedings of the 3rd International Cretacous Symposium, Tübingen 1987 - E. Schweizerbart’sche Verlagsbuchhandlung, Stuttgart
Houša, V. (1967)
Lewesiceras Spath (Pachydiscidae, Ammonoidea) from the Turonian of Bohemia
in Sborník geologických věd - řada P . sv. 9 - Česká geologická služby
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House, M., R. (?)
The Ammonoidea: Environment, Ecology, and Evolutionary Change. Systematics Association Special Volume no. 47
- Clarendon Press, Oxford
House, M., R. (1958)
The devonian goniatites of Devon and Cornwall
in Durham Theses - Durham University
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House, M., R. (1959)
Upper Devonian Ammonoids from North-West Dartmoor, Devonshire
in Proceedings of the Geologists’ Association - Volume 70, Issue 4 - Geologists’ Association, London
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House, M., R. (1970)
On the origin of the Clymenid ammonoids
in Palaeontology - Vol. 13, part 4 - The Palaeontological Association
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House, M., R. (1978)
Devonian Ammonoids from the Appalachians and their bearing on international zonation and correlation
in Special Papers in Palaeontology - 21 - The Palaeontological Association
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House, M., R. (1985)
Correlation of mid-Palaeozoic ammonoid evolutionary events with global sedimentary perturbations
in Nature - 313 - Nature Research
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House, M., R. (2002)
Devonian (Frasnian) goniatites from Waterside Cove and Staverton Wood, South devon
in Geoscience in south-west England - Vol. 10, part 3 - The Hussher Society
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House, M., R. (2002)
Devonian (Givetian) goniatites from Wolborough, Barton and Lummaton, South devon
in Geoscience in south-west England - Vol. 10, part 3 - The Hussher Society
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House, M., R. & Kirchgasser, W., T. (2008)
Late Devonian Goniatites (Cephalopoda, Ammonoidea) from New York State
in Bulletins of American Paleontology - Number 374 - Harris Co., Cornell University, New-York
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House, M., R., Mackenzie, G. & Hlavin, W., J. (1986)
Late Devonian Ammonoids from Ohio and Adjacent States
in Journal of Paleontology - Vol. 60, No. 1 - Paleontological Society
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House, M., R. & Pedder, A., E. (1963)
Devonian goniatites and stratigraphical correlations in Western Canada
in Palaeontology - Volume 6 - The Palaeontological Association
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House, M., R. & Senior, J., R. (1981)
The Ammonoidea - Systematics Association Special Volume No. 18
- Academic Press, London and New York
Howard, D., J. & Berlocher, S., H. (1998)
Endless forms: species and speciation
- Oxford University Press
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Howarth, M., K. (1958)
A monograph of the Ammonites of the Liassic family Amaltheidae in Britain
- The Paleontographical Society
Howarth, M., K. (1962)
The Yorkshire type Ammonites and Nautiloids of Yound and Bird, Phillips and Martin Simpson
in Palaeontology - Vol. 5, Part 1 - The Palaeontological Association
Howarth, M., K. (1976)
An occurrence of the Tethyan ammonite Meneghiniceras in the Upper Lias of the Yorkshire coast
in Palaeontology - Vol. 19, part 4 - The Palaeontological Association
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Howarth, M., K. (1978)
The stratigraphy and ammonite fauna of the Upper Lias of Northamptonshire
in Bulletin Natural History Museum London (Geol.) - Vol 29 No 3 - The Natural History Museum
Howarth, M., K. (1985)
Cenomanian and Turonian ammonites from the Novo Redondo area, Angola
in Bulletin Natural History Museum London (Geol.) - Vol 39, No 2 - The Natural History Museum
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Howarth, M., K. (1992)
The Ammonite family Hildoceratidae in the Lower Jurassic of Britain
in Monograph of the Palaeontographical Society - The Palaeontographical Society - London
Howarth, M., K. (2002)
The Lower Lias of Robin Hood’s Bay, Yorkshire, and the work of Leslie Bairstow
in Bulletin Natural History Museum London (Geol.) - 58 (2) - The Natural History Museum
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Howarth, M., K. (2013)
Part L, Revised, Volume 3B, Chapter 4: Psiloceratoidea, Eodoceratoidea (sic), Hildoceratoidea.
in Treatise Online - No 57 - Paleontological Institute, University of Kansas
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Howarth, M., K. (2017)
Part L, Revised, Volume 3B, Chapter 6: Systematic Descriptions of the Stephanoceratoidea and Spiroceratoidea
in Treatise Online - Nb 84 - Paleontological Institute, University of Kansas
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Howarth, M., K. (2020)
Part L, Revised, Volume 3B, Chapter 2: Systematic Descriptions of the Jurassic and Cretaceous Phylloceratoidea, Boreophylloceratoidea, and Aequiloboidea
in Treatise Online - Nb 128 - Paleontological Institute, University of Kansas
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Howarth, M., K. & Donovan, D., T. (1964)
Ammonites of the liassic family Juraphyllitidae in Britain
in Palaeontology - Vol. 7, part 2 - The Palaeontological Association
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Howlett, P., J. (1986)
Olcostephanus (Ammonitina) from the Fossil Bluff Formation, Alexander Island, and its stratigraphical significance
in British Antarctic Survey Bulletin - 70 (6)
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Hoyez, B., Girard, J. & Cottard, N. (2020)
Le Cénomanien du littoral normand entre la Valleuse d’Antifer et le Cap de La Hève
in Carnets de Géologie / Notebooks on Geology
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Hrbek, J. (2014)
The systematics and paleobiogeographic significance of Sub-Boreal and Boreal ammonites (Aulacostephanidae and Cardioceratidae) from the Upper Jurassic of the Bohemian Massif
in Geologica Carpathica - 65 (5) - Geological Institute of the Slovak Academy of Sciences
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Hyatt, A. (1903)
Pseudoceratites of the Cretaceous
in Monographs of the United States Geological Survey - Volume XLIV - United States Geological Survey - Department of the Interior
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